Subjects

        Animation (16,21,0)
        Graphic Design (98,49,2)
        Other Arts (57,32,0)
        Painting (63,34,0)
        Drawing (126,82,1)
        History of Arts (310,60,2)
    Arts (818, 435, 9)
        Arts in General (148,157,4)
    Biology (2091, 696, 27)
        Biology in General (1403,513,14)
        Genetics (328,93,9)
        Other Biology Subjects (360,90,4)
    Body and Health (999, 295, 22)
        Body in General (134,52,1)
        Anatomy and Physiology (311,86,13)
        Alternative Medicine (42,10,2)
        Medicine and Health (140,61,3)
        First Aid Training (54,8,0)
        Pharmacology (123,23,2)
        Dietetics (44,7,0)
        Sexuality (40,26,0)
        Cosmetics (20,3,0)
        Personal Training (49,8,0)
        Other Body Subjects (42,11,1)
    Chemistry (1898, 625, 32)
        Chemistry in General (1517,541,30)
        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)
            Objective-C (8,2,0)
            Visual Basic (73,14,1)
            Python (111,75,12)
            Perl (8,1,0)
            Swift (3,3,0)
            Ruby (1,0,0)
            Transact-SQL (27,9,2)
            Unix Shells (47,13,1)
        Software Development Platforms (300, 89, 6)
            Software Development Platforms in General (36,29,2)
            Microsoft .NET (107,28,0)
            Apache MySQL PHP (59,11,2)
            Java Development Platform (98,21,2)
            Amazon Alexa Skills
        Software development for mobile devices (56, 17, 3)
            Unix (39,13,1)
            Windows (152,20,0)
            Linux (74,36,6)
            Mac OS (17,3,0)
        Computer Applications (732, 93, 7)
            Microsoft Word (223,16,0)
            Microsoft Excel (206,20,1)
            Microsoft PowerPoint (144,5,0)
            Microsoft Access (42,13,2)
            AutoCAD (48,20,4)
            Adobe Photoshop (38,11,0)
            Software development for other mobile systems (4,2,0)
            Databases - DB2 (11,2,0)
            SQL Server (145,36,4)
    Computers, ICT (6090, 2065, 201)
        Computers in General (1017,444,17)
        Computer Literacy (238,48,1)
        Programming Languages (2348, 979, 129)
            Programming Languages in General (241,77,5)
            C (113,15,3)
            C++ (387,96,10)
            C# (174,145,25)
            Java (457,281,40)
            HTML/CSS (328,90,9)
            Javascript (204,80,7)
            PHP (164,77,14)
            Node.js (2,1,0)
        Other Computer Subjects (151,53,2)
        Ethical hacking (16,19,2)
        Search Engine Optimization - SEO (26,9,0)
        IT Quality Assurance (32,7,0)
            Other computer applications (24,5,0)
        IT Project Management (80,44,6)
            Desktop Publishing Software (6,1,0)
            Maxon Cinema 4D (0,1,0)
            Apple Final Cut (1,1,0)
        Data Security (37,17,2)
        Operating Systems (282, 72, 7)
        Data Communications (71,22,2)
            SQL Language (125,17,0)
            Databases - MySQL (101,20,1)
            Databases - Teradata (5,1,1)
            Databases - Oracle (101,29,5)
        Content Management Systems - CMS (71, 31, 4)
            Joomla (13,10,2)
            Wordpress (43,18,2)
            Other CMS (15,3,0)
        Databases (633, 121, 13)
            Database Theory (145,16,2)
            Android software development (42,13,3)
            iOS software development (10,2,0)
        Wine tasting (1,1,0)
        Beer making (2,0,0)
        Other Food and Drink Subjects (36,14,0)
        Oriental Cuisine (11,3,0)
        Pastry (19,3,0)
        Wine making, Enology (1,2,0)
        French Cuisine (9,5,0)
    Cooking, Food and Drink (249, 69, 2)
        Cooking, food and drink in general (122,36,1)
        Italian Cuisine (48,5,1)
        Electric Works (3,1,0)
        Construction (5,2,0)
        Butchery
        Plumbing (2,7,0)
        Blacksmith Works (1,0,0)
        Mechanic Works (2,2,1)
        Other Crafts (26,2,0)
        Do-it-yourself (52,9,1)
        Pottery (3,3,0)
        Jewelery (10,3,0)
        Carpentry (3,2,0)

    Crafts (107, 31, 2)
    Economics, Business (2955, 834, 29)
        Economics in General (616,241,8)
        Macro-economics (259,49,2)
        Tax (72,12,0)
        Finance and Banking (223,87,2)
        Investments (67,12,1)
        Insurance (22,3,0)
            Other accounting and ERP software (13,2,0)
        Quality Assurance (13,2,0)
        Project Management (75,30,1)
        Job Interview Preparation (64,2,0)
        Job Search (23,1,0)
        Personnel Recruiting (15,0,0)
        Human Resource Management (120,27,2)
        Procurements (6,4,0)
        Advertising (45,6,0)
        Public Relations (25,5,0)
        Marketing (190,58,1)
        Business Management (304,138,3)
            Quickbooks (7,6,0)
        Accounting and ERP software (46, 14, 0)
            SAP (26,6,0)
        Micro-economics (286,52,2)
        Accounting and Bookkeeping (484,91,7)
        Other Engineering (562,366,20)
        Aviation Engineering (45,24,2)
        Motorcycle Engineering (17,5,0)
    Engineering (700, 432, 22)
        Automobile Engineering (76,37,0)
        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 - Modern (1789-1989) (57,21,0)
        History of the Americas (41,33,2)
        History of Europe (49,9,1)
        History - Middle Ages (500-1492) (60,18,1)
        History - Early modern (1492-1789) (54,13,0)
    History (1417, 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) (59,7,0)
        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)
    Hobbies (162, 58, 1)
        Internet Regulations (5,1,0)
        Internet Sociology (10,2,0)
        Internet Marketing (66,16,2)
        Other Internet subjects (21,7,1)
        Internet Services (32,7,1)
    Internet (613, 124, 6)
        Internet in General (373,50,0)
        Internet Technology (106,41,2)
        Other Languages (321,34,2)
        Swedish (14,3,0)
        Swahili (147,28,4)
        Sanskrit (14,6,1)
        Spanish (1181,211,13)
        Indonesian (13,6,0)
        Latin (359,27,0)
        Norwegian (4,0,0)
        Japanese (63,26,0)
        Polish (25,0,0)
        Portuguese (122,21,1)
        Russian (279,33,1)
        Italian (1281,81,10)
    Languages (11540, 1858, 140)
        Arabic (305,52,2)
        Bulgarian (22,2,0)
        Chinese (Mandarin) (194,48,1)
        Hindi-Urdu (178,8,0)
        Hebrew (18,9,0)
        Greek (ancient) (192,11,1)
        Greek (modern) (64,4,1)
        German (494,174,18)
        French (1091,237,11)
        Finnish (5,0,0)
        English (5120,823,71)
        Dutch (19,12,3)
        Czech (9,1,0)
        Danish (6,1,0)
        Other Law Subjects (77,17,1)
        Intellectual Property Law (Copyright) (17,1,0)
        International Law (55,11,1)
        Civil Law (76,10,0)
        Criminal Law (52,24,0)
        Public Law (96,13,0)
    Law (688, 139, 3)
        Law in General (315,63,1)
        Italian Literature (547,39,0)
        Spanish Literature (141,15,0)
        Humour (8,2,0)
        Journalism (54,14,0)
        Other Literature Subjects (76,22,5)
        English Literature (670,212,10)
        French Literature (186,17,0)
        Poetry (118,27,3)
        Creative Writing (370,62,7)
        Other National Literatures (46,4,0)
        German Literature (63,10,0)
    Literature, Writing (3192, 609, 35)
        History of Literature (144,8,0)
        Classical Studies (74,13,1)
        Literature in General (695,164,9)
        Other mathematical subjects (844,242,27)
        Matlab (192,41,5)
        Differential equations (843,81,8)
        Calculus (1256,214,16)
        Algebra (2089,811,73)
        Trigonometry (1509,179,6)
        Mathematics in General (4146,1169,67)

    Mathematics (10879, 2737, 202)
    Media, TV, Radio, Publishing (116, 71, 1)
        Media and Publishing in General (35,37,1)
        Video Editing (35,14,0)
        Sound Engineering (8,4,0)
        TV and Radio Production (19,10,0)
        Newspaper and Magazine Publishing (19,6,0)
        Other Music Subjects (59,15,0)
        Singing (88,32,2)
        Other musical instruments (33,21,0)
        Violin (12,14,0)
        Harmonica (1,0,0)
        Flute (18,5,0)
        Drums, Percussions (10,6,0)
        Guitar (69,23,1)
        Bass Guitar (18,3,0)
        Piano, Organ (86,34,0)
        Solfege (88,11,0)
        Music software and Technology (17,9,0)
    Music (568, 190, 4)
        History of Music (69,17,1)
        Philosophy in General (433,66,4)
        Other Philosophy Subjects (76,17,0)
        Philosophical counseling (21,1,0)
    Philosophy (758, 107, 4)
        History of Philosophy (228,23,0)
        Other Photography Subjects (10,4,0)
        Image Processing Software (27,7,0)
        Analog Photography (10,1,0)
        Digital Photography (43,30,0)
    Photography (104, 51, 0)
        Photography History (14,9,0)
    Physics (2745, 571, 32)
        Physics in General (1850,449,27)
        Electricity and Electronics (532,63,4)
        Other Physics Subjects (363,59,1)
    Politics (175, 60, 4)
        Political Science in General (124,42,2)
        History of Politics (28,7,0)
        Other Politics Subjects (23,11,2)
        Other Mind-related Subjects (72,15,1)
        Love and Relationship (70,11,0)
        Emotion (68,9,0)
        Psychotherapy (39,12,0)
        Motivation (80,10,0)
        Psychology in General (347,123,4)
    Psychology (676, 180, 5)
        Religion in General (138,34,1)
        Other Religion Subjects (70,11,0)
    Religion (263, 59, 1)
        History of Religions (55,14,0)
        How to Overcome Fears (57,1,0)
        Other Self-improvement Subjects (24,5,0)
    Self-improvement (705, 49, 0)
        Self-improvement in General (237,22,0)
        Personal Development (112,11,0)
        How to Increase Self-Esteem (105,3,0)
        How to Increase Motivation (97,3,0)
        How to Overcome Shyness (73,4,0)
        Martial Arts, Self-Defense (27,7,0)
        Ski, Snowboard (1,1,0)
        Skating (2,3,0)
        Other Sports (99,40,0)
        Swimming (25,16,0)
        Golf (3,2,0)
    Sports (157, 69, 0)
    Theatre, Drama (113, 50, 0)
        Theatre History (37,5,0)
        Theatre Acting (51,39,0)
        Theatre Directing (13,1,0)
        Other Theatre Subjects (12,5,0)
        Party Organization (13,2,0)
        Hotel Management (36,19,0)
        Restaurant Management (16,3,0)
        Event Management (22,6,1)
        Tour and Travel Management (76,29,0)
    Tourism and Entertainment (163, 59, 1)
        Botany (71,3,0)
        Statistics (209,68,15)
        Zootechny, Animal Farming (7,3,0)
        Geology, Earth Sciences (94,44,3)
        Quantity surveyor and land surveyor subjects (22,3,0)
        Other Sciences and Technologies (95,50,1)
    Other Sciences (756, 227, 21)
        Agriculture, Agronomy (35,5,0)
        Architecture (29,10,0)
        Ecology, Environment Sciences (99,26,2)
        Zoology (79,7,0)
        Astronomy (16,8,0)
        Other Social Sciences (29,19,0)
        Linguistics (72,24,2)
        Sociology (125,30,0)
        Geography (203,44,0)
    Other Social Sciences (739, 180, 5)
        Social Sciences in General (154,33,2)
        Anthropology (62,11,0)
        Pedagogy, Education (94,19,1)
        Other Subjects (285,200,6)
        Private investigations (detective) (0,1,0)
        Pets and Animals (19,9,0)
        Magic, Illusionism, Prestidigitation (1,2,0)
        Psychic Reading (3,5,0)
        Numerology (7,2,0)
        Reiki (6,1,0)
        Shiatsu Massage
        Astrology and horoscope (8,3,0)
        Meditation (23,5,0)
        Yoga (25,5,0)
        Dance (29,11,0)
        Disk Jockey (1,0,0)
        Life Coaching (83,6,0)
        Public Speaking (108,13,0)
        Fashion and Textiles (23,9,2)
        Archaeology (14,4,0)
        Interior design and decoration (25,7,0)
        Antiques (1,5,0)
        Primary School Subjects (568,57,3)
    Other (1229, 345, 11)