Subjects

        Animation (16,23,0)
        Graphic Design (98,49,2)
        Other Arts (58,32,0)
    Arts (825, 439, 9)
        Arts in General (149,158,4)
        History of Arts (312,61,2)
        Painting (64,34,0)
        Drawing (128,82,1)
    Biology (2122, 700, 27)
        Biology in General (1426,517,14)
        Genetics (332,93,9)
        Other Biology Subjects (364,90,4)
    Body and Health (1009, 297, 22)
        Body in General (135,52,1)
        Anatomy and Physiology (314,86,13)
        Alternative Medicine (42,10,2)
        Medicine and Health (141,62,3)
        First Aid Training (54,8,0)
        Pharmacology (125,24,2)
        Dietetics (44,7,0)
        Sexuality (41,26,0)
        Cosmetics (21,3,0)
        Personal Training (49,8,0)
        Other Body Subjects (43,11,1)
    Chemistry (1913, 628, 32)
        Chemistry in General (1527,544,30)
        Other Chemistry Subjects (386,84,2)
    Cinema (120, 39, 0)
        Cinema in General (49,15,0)
        Cinema History (42,7,0)
        Cinema Acting (11,7,0)
        Cinema Directing (9,7,0)
        Other Cinema Subjects (9,3,0)
    Computers, ICT (6100, 2066, 201)
        Computers in General (1019,444,17)
        Computer Literacy (238,48,1)
        Programming Languages (2351, 979, 129)
            Programming Languages in General (241,77,5)
            C (113,15,3)
            C++ (388,96,10)
            C# (174,145,25)
            Java (457,281,40)
            HTML/CSS (329,90,9)
            Javascript (205,80,7)
            PHP (164,77,14)
            Node.js (2,1,0)
            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)
            Other computer applications (24,5,0)
        IT Project Management (80,44,6)
        IT Quality Assurance (32,7,0)
        Search Engine Optimization - SEO (26,9,0)
        Ethical hacking (16,19,2)
        Other Computer Subjects (151,53,2)
            SQL Language (126,17,0)
        Data Communications (71,22,2)
        Data Security (37,17,2)
        Operating Systems (282, 72, 7)
            Unix (39,13,1)
            Windows (152,20,0)
            Linux (74,36,6)
            Mac OS (17,3,0)
        Computer Applications (735, 94, 7)
            Microsoft Word (224,16,0)
            Microsoft Excel (207,20,1)
            Microsoft PowerPoint (145,5,0)
            Microsoft Access (42,14,2)
            Desktop Publishing Software (6,1,0)
            Adobe Photoshop (38,11,0)
            Maxon Cinema 4D (0,1,0)
            Apple Final Cut (1,1,0)
            AutoCAD (48,20,4)
            Databases - MySQL (101,20,1)
            Databases - Oracle (101,29,5)
            Databases - Teradata (5,1,1)
            Databases - DB2 (11,2,0)
            SQL Server (146,36,4)
            Wordpress (43,19,2)
        Content Management Systems - CMS (71, 32, 4)
        Databases (635, 121, 13)
            Database Theory (145,16,2)
            Other CMS (15,3,0)
            Joomla (13,10,2)
            Software development for other mobile systems (4,2,0)
            iOS software development (10,2,0)
            Android software development (42,12,3)
            Amazon Alexa Skills
        Software development for mobile devices (56, 16, 3)
            Java Development Platform (98,21,2)
            Microsoft .NET (107,28,0)
            Apache MySQL PHP (59,11,2)
            Software Development Platforms in General (36,29,2)
        Pastry (19,3,0)
        Wine making, Enology (1,2,0)
        Other Food and Drink Subjects (36,14,0)
        Wine tasting (1,1,0)
        Beer making (2,0,0)
        Oriental Cuisine (11,3,0)
        French Cuisine (9,5,0)
        Italian Cuisine (48,5,1)
        Cooking, food and drink in general (122,37,1)
    Cooking, Food and Drink (249, 70, 2)
        Construction (5,2,0)
        Butchery
        Plumbing (2,8,0)
        Blacksmith Works (1,0,0)
        Mechanic Works (2,2,1)
        Other Crafts (26,2,0)
        Electric Works (3,1,0)

    Crafts (107, 32, 2)
        Do-it-yourself (52,9,1)
        Carpentry (3,2,0)
        Jewelery (10,3,0)
        Pottery (3,3,0)
        Macro-economics (261,49,2)
        Micro-economics (289,52,2)
        Job Search (23,1,0)
        Job Interview Preparation (65,2,0)
        Project Management (75,30,1)
        Quality Assurance (13,2,0)
        Procurements (6,4,0)
        Human Resource Management (121,27,2)
        Personnel Recruiting (15,0,0)
        Marketing (191,58,1)
        Advertising (45,6,0)
        Insurance (22,3,0)
        Business Management (310,139,3)
        Public Relations (25,5,0)
        Investments (67,12,1)
        Accounting and Bookkeeping (488,91,7)
        Accounting and ERP software (47, 14, 0)
            SAP (26,6,0)
            Quickbooks (7,6,0)
            Other accounting and ERP software (14,2,0)
        Tax (72,12,0)
        Finance and Banking (224,87,2)
    Economics, Business (2979, 835, 29)
        Economics in General (620,241,8)
    Engineering (704, 435, 22)
        Automobile Engineering (76,37,0)
        Motorcycle Engineering (17,5,0)
        Aviation Engineering (44,24,2)
        Other Engineering (567,369,20)
    History (1425, 383, 11)
        History in general (852,209,5)
        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)
        History - Middle Ages (500-1492) (60,18,1)
        History - Early modern (1492-1789) (54,13,0)
        History - Modern (1789-1989) (57,22,0)
        History of the Americas (42,33,2)
        Historiography (11,0,0)
        Other History Subjects (44,35,1)
        History of Australia (3,1,0)
        History of Africa (18,5,0)
        History of Europe (49,9,1)
        History of Asia (36,8,0)
        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 (163, 58, 1)
        Gardening (20,6,0)
    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)
        Other Languages (323,34,2)
        Swahili (148,28,4)
        Swedish (15,3,0)
        Spanish (1195,214,13)
        Russian (284,34,1)
        Sanskrit (14,6,1)
        Norwegian (4,0,0)
        Japanese (64,26,0)
        Polish (26,0,0)
        Portuguese (123,21,1)
        French (1103,239,11)
        German (502,174,18)
        Greek (modern) (64,4,1)
        Greek (ancient) (192,11,1)
        Hebrew (18,9,0)
        Hindi-Urdu (181,8,0)
        Italian (1297,82,10)
        Indonesian (13,6,0)
        Latin (363,27,0)
        Danish (6,1,0)
        Dutch (20,12,3)
        English (5179,824,71)
        Finnish (5,0,0)
        Chinese (Mandarin) (194,48,1)
        Czech (9,1,0)
    Languages (11675, 1867, 140)
        Arabic (311,53,2)
        Bulgarian (22,2,0)
        Other Law Subjects (77,17,1)
        Criminal Law (52,24,0)
        International Law (55,11,1)
        Intellectual Property Law (Copyright) (17,1,0)
        Public Law (96,13,0)
        Civil Law (76,10,0)
        Law in General (315,63,1)
    Law (688, 139, 3)
        Creative Writing (374,62,7)
        Poetry (119,27,3)
        Humour (8,2,0)
        Journalism (54,14,0)
        Other Literature Subjects (77,22,5)
        Other National Literatures (47,4,0)
        French Literature (188,17,0)
        Italian Literature (551,39,0)
        Spanish Literature (143,15,0)
        Literature in General (698,164,9)
        Classical Studies (76,13,1)
    Literature, Writing (3228, 611, 35)
        English Literature (685,214,10)
        German Literature (63,10,0)
        History of Literature (145,8,0)
        Algebra (2120,814,73)
        Trigonometry (1533,179,6)
        Matlab (193,41,5)
        Other mathematical subjects (864,242,27)
        Differential equations (857,81,8)
        Calculus (1276,215,16)

    Mathematics (11036, 2746, 202)
        Mathematics in General (4193,1174,67)
        Newspaper and Magazine Publishing (20,6,0)
        TV and Radio Production (19,10,0)
        Sound Engineering (8,4,0)
        Video Editing (35,14,0)
        Media and Publishing in General (35,37,1)
    Media, TV, Radio, Publishing (117, 71, 1)
        Other Music Subjects (59,15,0)
        Harmonica (1,0,0)
        Violin (12,14,0)
        Singing (88,32,2)
        Other musical instruments (33,21,0)
        Piano, Organ (86,34,0)
        Guitar (69,23,1)
        Bass Guitar (18,4,0)
        Flute (18,5,0)
        Drums, Percussions (10,6,0)
        Music software and Technology (17,9,0)
    Music (569, 191, 4)
        History of Music (69,17,1)
        Solfege (89,11,0)
        Philosophical counseling (21,1,0)
        Other Philosophy Subjects (76,17,0)
        Philosophy in General (437,66,4)
    Philosophy (763, 107, 4)
        History of Philosophy (229,23,0)
        Other Photography Subjects (10,4,0)
        Digital Photography (43,30,0)
        Analog Photography (10,1,0)
        Image Processing Software (27,7,0)
        Photography History (14,9,0)
    Photography (104, 51, 0)
        Other Physics Subjects (369,60,1)
    Physics (2781, 574, 32)
        Physics in General (1874,450,27)
        Electricity and Electronics (538,64,4)
    Politics (178, 60, 4)
        Political Science in General (126,42,2)
        History of Politics (29,7,0)
        Other Politics Subjects (23,11,2)
        Other Mind-related Subjects (72,15,1)
        Love and Relationship (70,11,0)
        Motivation (80,10,0)
        Psychology in General (350,123,4)
        Emotion (68,9,0)
        Psychotherapy (40,12,0)
    Psychology (680, 180, 5)
    Religion (268, 59, 1)
        History of Religions (56,14,0)
        Other Religion Subjects (71,11,0)
        Religion in General (141,34,1)
        How to Increase Motivation (97,3,0)
        How to Overcome Shyness (73,4,0)
        How to Overcome Fears (57,1,0)
        Other Self-improvement Subjects (24,5,0)
        Self-improvement in General (237,22,0)
        Personal Development (113,11,0)
        How to Increase Self-Esteem (105,3,0)
    Self-improvement (706, 49, 0)
        Ski, Snowboard (1,1,0)
        Skating (2,3,0)
        Other Sports (99,40,0)
    Sports (159, 69, 0)
        Swimming (27,16,0)
        Golf (3,2,0)
        Martial Arts, Self-Defense (27,7,0)
        Other Theatre Subjects (12,5,0)
        Theatre Directing (13,1,0)
        Theatre History (37,5,0)
        Theatre Acting (52,39,0)
    Theatre, Drama (114, 50, 0)
        Tour and Travel Management (77,29,0)
        Party Organization (13,2,0)
        Event Management (23,6,1)
        Hotel Management (37,19,0)
        Restaurant Management (16,3,0)
    Tourism and Entertainment (166, 59, 1)
        Statistics (212,68,15)
        Other Sciences and Technologies (95,50,1)
        Botany (71,3,0)
        Quantity surveyor and land surveyor subjects (22,3,0)
        Geology, Earth Sciences (94,44,3)
        Astronomy (18,8,0)
        Zoology (79,7,0)
        Zootechny, Animal Farming (7,3,0)
        Agriculture, Agronomy (35,5,0)
        Architecture (29,10,0)
        Ecology, Environment Sciences (101,26,2)
    Other Sciences (763, 227, 21)
        Social Sciences in General (155,33,2)
        Other Social Sciences (29,19,0)
        Sociology (125,30,0)
        Anthropology (62,11,0)
        Pedagogy, Education (94,19,1)
        Geography (205,44,0)
        Linguistics (73,24,2)
    Other Social Sciences (743, 180, 5)
        Disk Jockey (1,0,0)
        Yoga (25,5,0)
        Private investigations (detective) (0,1,0)
        Other Subjects (286,202,6)
        Pets and Animals (20,9,0)
        Magic, Illusionism, Prestidigitation (1,2,0)
        Meditation (23,5,0)
        Reiki (6,1,0)
        Shiatsu Massage
        Astrology and horoscope (8,3,0)
        Numerology (7,2,0)
        Psychic Reading (3,5,0)
        Dance (29,11,0)
        Public Speaking (109,13,0)
        Life Coaching (84,6,0)
        Interior design and decoration (25,7,0)
        Archaeology (14,4,0)
        Fashion and Textiles (23,9,2)
    Other (1234, 347, 11)
        Primary School Subjects (569,57,3)
        Antiques (1,5,0)