Subjects

        Animation (16,21,0)
        Graphic Design (98,49,2)
        Other Arts (56,32,0)
    Arts (816, 435, 9)
        Arts in General (148,157,4)
        History of Arts (309,60,2)
        Drawing (126,82,1)
        Painting (63,34,0)
    Biology (2091, 696, 27)
        Biology in General (1403,513,14)
        Genetics (328,93,9)
        Other Biology Subjects (360,90,4)
    Body and Health (1001, 295, 22)
        Body in General (133,52,1)
        Anatomy and Physiology (312,86,13)
        Alternative Medicine (42,10,2)
        Medicine and Health (141,61,3)
        First Aid Training (54,8,0)
        Pharmacology (124,23,2)
        Dietetics (44,7,0)
        Sexuality (40,26,0)
        Cosmetics (20,3,0)
        Personal Training (49,8,0)
        Other Body Subjects (42,11,1)
    Chemistry (1897, 625, 32)
        Chemistry in General (1516,541,30)
        Other Chemistry Subjects (381,84,2)
    Cinema (119, 38, 0)
        Cinema in General (48,14,0)
        Cinema History (42,7,0)
        Cinema Acting (11,7,0)
        Cinema Directing (9,7,0)
        Other Cinema Subjects (9,3,0)
        Content Management Systems - CMS (71, 31, 4)
        Software development for mobile devices (56, 17, 3)
            Swift (3,3,0)
    Computers, ICT (6086, 2064, 201)
        Computers in General (1016,443,17)
        Computer Literacy (238,48,1)
        Programming Languages (2347, 979, 129)
            Programming Languages in General (241,77,5)
            C (113,15,3)
            C++ (387,96,10)
            Microsoft .NET (107,28,0)
            Apache MySQL PHP (59,11,2)
            Java Development Platform (97,21,2)
        Other Computer Subjects (151,53,2)
        Ethical hacking (16,19,2)
        IT Project Management (80,44,6)
        IT Quality Assurance (32,7,0)
        Search Engine Optimization - SEO (26,9,0)
            Other computer applications (23,5,0)
            Desktop Publishing Software (6,1,0)
            Adobe Photoshop (38,11,0)
            Apple Final Cut (1,1,0)
            Maxon Cinema 4D (0,1,0)
            AutoCAD (48,20,4)
            Microsoft Word (223,16,0)
            Microsoft Excel (206,20,1)
            Microsoft Access (42,13,2)
            Microsoft PowerPoint (144,5,0)
            Linux (74,36,6)
            Mac OS (17,3,0)
        Computer Applications (731, 93, 7)
            Wordpress (43,18,2)
            Other CMS (15,3,0)
        Databases (633, 121, 13)
            Database Theory (145,16,2)
            SQL Server (145,36,4)
            Databases - Oracle (101,29,5)
            Databases - DB2 (11,2,0)
            Databases - Teradata (5,1,1)
            Databases - MySQL (101,20,1)
            SQL Language (125,17,0)
        Data Communications (71,22,2)
        Data Security (37,17,2)
            Joomla (13,10,2)
            Windows (152,20,0)
        Operating Systems (282, 72, 7)
            Unix (39,13,1)
            Ruby (1,0,0)
            Transact-SQL (27,9,2)
            Unix Shells (47,13,1)
        Software Development Platforms (299, 89, 6)
            Software development for other mobile systems (4,2,0)
            Android software development (42,13,3)
            iOS software development (10,2,0)
            Amazon Alexa Skills
            Software Development Platforms in General (36,29,2)
            Perl (8,1,0)
            PHP (164,77,14)
            Node.js (2,1,0)
            Objective-C (8,2,0)
            Visual Basic (73,14,1)
            Python (111,75,12)
            C# (174,145,25)
            Java (457,281,40)
            HTML/CSS (327,90,9)
            Javascript (204,80,7)
        Wine tasting (1,1,0)
        Beer making (2,0,0)
        Other Food and Drink Subjects (36,14,0)
        Pastry (19,3,0)
        Wine making, Enology (1,2,0)
        French Cuisine (9,5,0)
        Oriental Cuisine (11,3,0)
        Italian Cuisine (48,5,1)
        Cooking, food and drink in general (122,35,1)
    Cooking, Food and Drink (249, 68, 2)
        Carpentry (3,2,0)
        Electric Works (3,1,0)
        Construction (5,2,0)
        Butchery
        Plumbing (2,6,0)
        Blacksmith Works (1,0,0)
        Mechanic Works (2,2,1)
        Other Crafts (26,2,0)
        Pottery (3,3,0)
        Jewelery (10,3,0)

    Crafts (107, 30, 2)
        Do-it-yourself (52,9,1)
        Marketing (190,58,1)
        Project Management (75,30,1)
        Quality Assurance (13,2,0)
        Advertising (45,6,0)
        Procurements (6,4,0)
        Human Resource Management (120,27,2)
        Personnel Recruiting (15,0,0)
        Job Search (23,1,0)
        Job Interview Preparation (63,2,0)
        Accounting and ERP software (46, 14, 0)
            SAP (26,6,0)
            Quickbooks (7,6,0)
            Other accounting and ERP software (13,2,0)
        Tax (72,12,0)
        Finance and Banking (223,87,2)
    Economics, Business (2949, 833, 29)
        Economics in General (614,241,8)
        Macro-economics (258,49,2)
        Public Relations (25,5,0)
        Business Management (303,138,3)
        Insurance (22,3,0)
        Investments (67,12,1)
        Accounting and Bookkeeping (483,90,7)
        Micro-economics (286,52,2)
    Engineering (698, 432, 22)
        Automobile Engineering (76,37,0)
        Motorcycle Engineering (17,5,0)
        Aviation Engineering (44,24,2)
        Other Engineering (561,366,20)
        History of Asia (35,8,0)
        History of Africa (18,5,0)
        History of Australia (3,1,0)
        Historiography (11,0,0)
        Other History Subjects (44,35,1)
    History (1413, 382, 11)
        History in general (846,209,5)
        Contemporary History (100,14,1)
        Pre-historic (< 2500 BCE) (9,6,0)
        History - Earliest records (2500 - 500 BCE) (31,3,0)
        History - Antiquity (500 BCE - 500 CE) (58,7,0)
        History - Middle Ages (500-1492) (59,18,1)
        History - Early modern (1492-1789) (54,13,0)
        History - Modern (1789-1989) (56,21,0)
        History of Europe (48,9,1)
        History of the Americas (41,33,2)
    Hobbies (162, 58, 1)
        Gardening (19,6,0)
        Graphology, Handwriting Analysis (10,3,0)
        Games (83, 26, 1)
            Chesss (35,3,0)
            Card Games (11,3,0)
            Society Games (2,0,0)
            Computer Games (25,17,0)
            Other Games (10,3,1)
        Other Hobbies (50,23,0)
    Internet (613, 124, 6)
        Internet in General (373,50,0)
        Internet Technology (106,41,2)
        Internet Services (32,7,1)
        Internet Regulations (5,1,0)
        Internet Sociology (10,2,0)
        Internet Marketing (66,16,2)
        Other Internet subjects (21,7,1)
    Languages (11524, 1857, 139)
        Arabic (305,52,2)
        Bulgarian (22,2,0)
        Chinese (Mandarin) (194,48,1)
        Czech (9,1,0)
        Danish (6,1,0)
        Dutch (19,12,3)
        English (5109,822,71)
        Finnish (5,0,0)
        French (1091,237,11)
        German (494,174,17)
        Greek (modern) (64,4,1)
        Greek (ancient) (192,11,1)
        Hebrew (18,9,0)
        Hindi-Urdu (178,8,0)
        Italian (1277,81,10)
        Indonesian (13,6,0)
        Latin (359,27,0)
        Russian (279,33,1)
        Sanskrit (14,6,1)
        Spanish (1180,211,13)
        Swahili (147,28,4)
        Swedish (14,3,0)
        Other Languages (321,34,2)
        Portuguese (122,21,1)
        Polish (25,0,0)
        Norwegian (4,0,0)
        Japanese (63,26,0)
        Intellectual Property Law (Copyright) (17,1,0)
        Other Law Subjects (77,17,1)
        International Law (54,11,1)
        Civil Law (76,10,0)
        Criminal Law (52,24,0)
    Law (686, 139, 3)
        Law in General (314,63,1)
        Public Law (96,13,0)
        German Literature (63,10,0)
        English Literature (666,212,10)
        French Literature (185,17,0)
        Other Literature Subjects (76,22,5)
        Journalism (54,14,0)
        Humour (8,2,0)
        Poetry (118,27,3)
        Creative Writing (369,62,7)
        Other National Literatures (46,4,0)
        Spanish Literature (141,15,0)
        Italian Literature (546,39,0)
        History of Literature (144,8,0)
        Classical Studies (74,13,1)
        Literature in General (695,164,9)
    Literature, Writing (3185, 609, 35)
        Matlab (191,41,5)
        Other mathematical subjects (844,241,27)
        Differential equations (842,81,8)
        Trigonometry (1508,179,6)
        Calculus (1254,214,16)
        Algebra (2088,811,73)
        Mathematics in General (4142,1168,67)

    Mathematics (10869, 2735, 202)
        Newspaper and Magazine Publishing (19,6,0)
        Sound Engineering (8,4,0)
        TV and Radio Production (19,10,0)
        Video Editing (35,14,0)
        Media and Publishing in General (34,37,1)
    Media, TV, Radio, Publishing (115, 71, 1)
        History of Music (69,17,1)
        Solfege (88,11,0)
        Music software and Technology (17,9,0)
        Piano, Organ (86,34,0)
        Guitar (69,23,1)
        Bass Guitar (18,3,0)
        Flute (18,5,0)
        Drums, Percussions (10,6,0)
        Harmonica (1,0,0)
        Violin (12,14,0)
        Singing (88,31,2)
        Other musical instruments (33,21,0)
        Other Music Subjects (59,15,0)
    Music (568, 189, 4)
        Other Philosophy Subjects (76,17,0)
        Philosophy in General (432,66,4)
        Philosophical counseling (21,1,0)
    Philosophy (757, 107, 4)
        History of Philosophy (228,23,0)
        Digital Photography (43,30,0)
        Analog Photography (10,1,0)
        Image Processing Software (27,7,0)
        Other Photography Subjects (10,4,0)
    Photography (104, 51, 0)
        Photography History (14,9,0)
        Other Physics Subjects (362,59,1)
        Electricity and Electronics (532,63,4)
    Physics (2741, 571, 32)
        Physics in General (1847,449,27)
        Other Politics Subjects (23,11,2)
        History of Politics (28,7,0)
    Politics (174, 60, 4)
        Political Science in General (123,42,2)
        Emotion (68,9,0)
        Psychotherapy (39,12,0)
        Love and Relationship (70,11,0)
        Other Mind-related Subjects (72,15,1)
        Motivation (80,10,0)
    Psychology (675, 180, 5)
        Psychology in General (346,123,4)
        Other Religion Subjects (70,11,0)
    Religion (263, 59, 1)
        History of Religions (55,14,0)
        Religion in General (138,34,1)
        Other Self-improvement Subjects (24,5,0)
        How to Overcome Fears (57,1,0)
        How to Overcome Shyness (72,4,0)
        How to Increase Motivation (97,3,0)
        How to Increase Self-Esteem (104,3,0)
        Personal Development (112,11,0)
        Self-improvement in General (237,22,0)
    Self-improvement (703, 49, 0)
        Golf (3,2,0)
        Martial Arts, Self-Defense (27,7,0)
        Ski, Snowboard (1,1,0)
        Skating (2,3,0)
        Other Sports (99,40,0)
    Sports (157, 69, 0)
        Swimming (25,16,0)
        Other Theatre Subjects (12,5,0)
        Theatre Directing (13,1,0)
        Theatre History (37,5,0)
        Theatre Acting (51,39,0)
    Theatre, Drama (113, 50, 0)
        Tour and Travel Management (76,29,0)
        Party Organization (13,2,0)
        Hotel Management (36,19,0)
        Restaurant Management (16,3,0)
        Event Management (22,6,1)
    Tourism and Entertainment (163, 59, 1)
        Other Sciences and Technologies (95,50,1)
        Statistics (209,68,15)
        Botany (71,3,0)
        Quantity surveyor and land surveyor subjects (22,3,0)
        Geology, Earth Sciences (94,44,3)
        Zootechny, Animal Farming (7,3,0)
        Zoology (79,7,0)
        Ecology, Environment Sciences (99,26,2)
        Astronomy (16,8,0)
        Architecture (29,10,0)
        Agriculture, Agronomy (35,5,0)
    Other Sciences (756, 227, 21)
        Other Social Sciences (29,19,0)
        Sociology (124,30,0)
        Linguistics (72,24,2)
        Geography (201,44,0)
        Pedagogy, Education (93,19,1)
        Anthropology (61,11,0)
        Social Sciences in General (154,33,2)
    Other Social Sciences (734, 180, 5)
        Other Subjects (285,200,6)
        Pets and Animals (19,9,0)
        Private investigations (detective) (0,1,0)
        Psychic Reading (3,5,0)
        Magic, Illusionism, Prestidigitation (1,2,0)
        Dance (29,11,0)
        Disk Jockey (1,0,0)
        Yoga (25,5,0)
        Numerology (7,2,0)
        Shiatsu Massage
        Astrology and horoscope (8,3,0)
        Reiki (6,1,0)
        Meditation (23,5,0)
        Public Speaking (108,13,0)
        Life Coaching (83,6,0)
        Antiques (1,5,0)
        Interior design and decoration (25,7,0)
        Archaeology (14,4,0)
        Fashion and Textiles (23,9,2)
    Other (1229, 345, 11)
        Primary School Subjects (568,57,3)