Subjects

        Drawing (127,82,1)
        Animation (16,23,0)
        Graphic Design (98,49,2)
        Other Arts (58,32,0)
    Arts (823, 438, 9)
        Arts in General (149,157,4)
        History of Arts (311,61,2)
        Painting (64,34,0)
    Biology (2118, 700, 27)
        Biology in General (1422,517,14)
        Genetics (332,93,9)
        Other Biology Subjects (364,90,4)
        Alternative Medicine (42,10,2)
        Anatomy and Physiology (314,86,13)
    Body and Health (1009, 297, 22)
        Pharmacology (125,24,2)
        Dietetics (44,7,0)
        Other Body Subjects (43,11,1)
        Personal Training (49,8,0)
        Cosmetics (21,3,0)
        Sexuality (41,26,0)
        Medicine and Health (141,62,3)
        First Aid Training (54,8,0)
        Body in General (135,52,1)
    Chemistry (1909, 628, 32)
        Chemistry in General (1524,544,30)
        Other Chemistry Subjects (385,84,2)
        Other Cinema Subjects (9,3,0)
        Cinema Acting (11,7,0)
        Cinema Directing (9,7,0)
        Cinema History (42,7,0)
        Cinema in General (49,15,0)
    Cinema (120, 39, 0)
            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)
        Other Computer Subjects (151,53,2)
        Ethical hacking (16,19,2)
        Search Engine Optimization - SEO (26,9,0)
            Other computer applications (24,5,0)
        IT Project Management (80,44,6)
        IT Quality Assurance (32,7,0)
            Desktop Publishing Software (6,1,0)
            Maxon Cinema 4D (0,1,0)
            Adobe Photoshop (38,11,0)
            Apple Final Cut (1,1,0)
            AutoCAD (48,20,4)
            Microsoft Access (42,13,2)
            Microsoft Excel (207,20,1)
            Microsoft PowerPoint (145,5,0)
            Microsoft Word (224,16,0)
            Linux (74,36,6)
            Mac OS (17,3,0)
        Computer Applications (735, 93, 7)
        Operating Systems (282, 72, 7)
            Unix (39,13,1)
            Windows (152,20,0)
        Data Security (37,17,2)
            SQL Language (126,17,0)
        Data Communications (71,22,2)
            SQL Server (146,36,4)
            Databases - Oracle (101,29,5)
            Databases - DB2 (11,2,0)
            Databases - Teradata (5,1,1)
            Databases - MySQL (101,20,1)
        Databases (635, 121, 13)
            Database Theory (145,16,2)
        Content Management Systems - CMS (71, 32, 4)
            Joomla (13,10,2)
            Software development for other mobile systems (4,2,0)
            Other CMS (15,3,0)
            Wordpress (43,19,2)
        Software development for mobile devices (56, 16, 3)
            iOS software development (10,2,0)
            Android software development (42,12,3)
            Apache MySQL PHP (59,11,2)
            Java Development Platform (98,21,2)
            Amazon Alexa Skills
            Microsoft .NET (107,28,0)
        Software Development Platforms (300, 89, 6)
            Software Development Platforms in General (36,29,2)
            Unix Shells (47,13,1)
            Programming Languages in General (241,77,5)
        Programming Languages (2351, 979, 129)
        Computer Literacy (238,48,1)
        Computers in General (1019,444,17)
    Computers, ICT (6100, 2065, 201)
        Wine tasting (1,1,0)
        Beer making (2,0,0)
        Other Food and Drink Subjects (36,14,0)
        French Cuisine (9,5,0)
        Oriental Cuisine (11,3,0)
        Pastry (19,3,0)
        Wine making, Enology (1,2,0)
    Cooking, Food and Drink (249, 70, 2)
        Cooking, food and drink in general (122,37,1)
        Italian Cuisine (48,5,1)
        Butchery
        Plumbing (2,8,0)
        Blacksmith Works (1,0,0)
        Mechanic Works (2,2,1)
        Other Crafts (26,2,0)
        Jewelery (10,3,0)
        Carpentry (3,2,0)
        Electric Works (3,1,0)
        Construction (5,2,0)
        Pottery (3,3,0)

    Crafts (107, 32, 2)
        Do-it-yourself (52,9,1)
    Economics, Business (2976, 835, 29)
        Economics in General (619,241,8)
        Macro-economics (261,49,2)
        Micro-economics (288,52,2)
        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)
        Investments (67,12,1)
        Insurance (22,3,0)
        Business Management (309,139,3)
        Public Relations (25,5,0)
        Marketing (191,58,1)
        Advertising (45,6,0)
        Procurements (6,4,0)
        Human Resource Management (121,27,2)
        Project Management (75,30,1)
        Quality Assurance (13,2,0)
        Personnel Recruiting (15,0,0)
        Job Search (23,1,0)
        Job Interview Preparation (65,2,0)
    Engineering (706, 434, 22)
        Automobile Engineering (76,37,0)
        Aviation Engineering (45,24,2)
        Other Engineering (568,368,20)
        Motorcycle Engineering (17,5,0)
        Other History Subjects (44,35,1)
        Historiography (11,0,0)
        History of Australia (3,1,0)
        History of Asia (36,8,0)
        History of Africa (18,5,0)
        History of Europe (49,9,1)
        History of the Americas (42,33,2)
        History - Modern (1789-1989) (57,22,0)
        History - Early modern (1492-1789) (54,13,0)
        History - Antiquity (500 BCE - 500 CE) (59,7,0)
        History - Middle Ages (500-1492) (60,18,1)
        History - Earliest records (2500 - 500 BCE) (31,3,0)
        Pre-historic (< 2500 BCE) (9,6,0)
    History (1423, 383, 11)
        History in general (850,209,5)
        Contemporary History (100,14,1)
    Hobbies (162, 58, 1)
        Gardening (19,6,0)
        Other Hobbies (50,23,0)
            Other Games (10,3,1)
            Society Games (2,0,0)
            Computer Games (25,17,0)
            Card Games (11,3,0)
        Games (83, 26, 1)
            Chesss (35,3,0)
        Graphology, Handwriting Analysis (10,3,0)
        Other Internet subjects (21,7,1)
        Internet Marketing (66,16,2)
        Internet Sociology (10,2,0)
        Internet Regulations (5,1,0)
        Internet Services (32,7,1)
        Internet Technology (106,41,2)
    Internet (613, 124, 6)
        Internet in General (373,50,0)
        Spanish (1189,212,13)
        Swahili (148,28,4)
        Swedish (15,3,0)
        Other Languages (322,34,2)
        Polish (26,0,0)
        Portuguese (123,21,1)
        Russian (284,34,1)
        Sanskrit (14,6,1)
        Indonesian (13,6,0)
        Latin (363,27,0)
        Norwegian (4,0,0)
        Japanese (63,26,0)
        Chinese (Mandarin) (194,48,1)
        Czech (9,1,0)
        Danish (6,1,0)
        Dutch (20,12,3)
        English (5164,823,71)
        Finnish (5,0,0)
        French (1099,239,11)
        German (501,174,18)
        Greek (modern) (64,4,1)
        Greek (ancient) (192,11,1)
        Hebrew (18,9,0)
        Hindi-Urdu (181,8,0)
        Italian (1292,82,10)
        Arabic (310,52,2)
        Bulgarian (22,2,0)
    Languages (11641, 1863, 140)
        Intellectual Property Law (Copyright) (17,1,0)
        International Law (55,11,1)
        Other Law Subjects (77,17,1)
        Criminal Law (52,24,0)
        Civil Law (76,10,0)
        Public Law (96,13,0)
    Law (688, 139, 3)
        Law in General (315,63,1)
        Journalism (54,14,0)
        Other Literature Subjects (77,22,5)
        Humour (8,2,0)
        Poetry (119,27,3)
        Creative Writing (373,62,7)
        Other National Literatures (47,4,0)
        Spanish Literature (143,15,0)
        Italian Literature (551,39,0)
        French Literature (188,17,0)
        English Literature (683,214,10)
        German Literature (63,10,0)
        History of Literature (145,8,0)
        Classical Studies (76,13,1)
        Literature in General (698,164,9)
    Literature, Writing (3225, 611, 35)
        Matlab (193,41,5)
        Other mathematical subjects (862,242,27)
        Trigonometry (1530,179,6)
        Calculus (1274,215,16)
        Differential equations (856,81,8)
        Algebra (2116,813,73)
        Mathematics in General (4187,1173,67)

    Mathematics (11018, 2744, 202)
        Newspaper and Magazine Publishing (19,6,0)
        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 (116, 71, 1)
        Other Music Subjects (59,15,0)
        Singing (88,32,2)
        Other musical instruments (33,21,0)
        Harmonica (1,0,0)
        Violin (12,14,0)
        Drums, Percussions (10,6,0)
        Flute (18,5,0)
        Guitar (69,23,1)
        Bass Guitar (18,4,0)
        Piano, Organ (86,34,0)
        Solfege (89,11,0)
        Music software and Technology (17,9,0)
        History of Music (69,17,1)
    Music (569, 191, 4)
        Other Philosophy Subjects (76,17,0)
        Philosophical counseling (21,1,0)
    Philosophy (762, 107, 4)
        History of Philosophy (229,23,0)
        Philosophy in General (436,66,4)
        Other Photography Subjects (10,4,0)
        Analog Photography (10,1,0)
        Image Processing Software (27,7,0)
        Photography History (14,9,0)
        Digital Photography (43,30,0)
    Photography (104, 51, 0)
        Other Physics Subjects (368,60,1)
        Electricity and Electronics (537,64,4)
    Physics (2777, 574, 32)
        Physics in General (1872,450,27)
        Other Politics Subjects (23,11,2)
        History of Politics (29,7,0)
    Politics (177, 60, 4)
        Political Science in General (125,42,2)
        Other Mind-related Subjects (72,15,1)
        Love and Relationship (70,11,0)
        Emotion (68,9,0)
        Psychotherapy (40,12,0)
        Motivation (80,10,0)
        Psychology in General (350,123,4)
    Psychology (680, 180, 5)
        Other Religion Subjects (71,11,0)
        Religion in General (141,34,1)
    Religion (268, 59, 1)
        History of Religions (56,14,0)
        Other Self-improvement Subjects (24,5,0)
        How to Overcome Fears (57,1,0)
        How to Increase Motivation (97,3,0)
        How to Overcome Shyness (73,4,0)
        How to Increase Self-Esteem (105,3,0)
        Personal Development (112,11,0)
    Self-improvement (705, 49, 0)
        Self-improvement in General (237,22,0)
        Other Sports (99,40,0)
        Skating (2,3,0)
        Golf (3,2,0)
        Martial Arts, Self-Defense (27,7,0)
        Ski, Snowboard (1,1,0)
    Sports (159, 69, 0)
        Swimming (27,16,0)
        Theatre Directing (13,1,0)
        Other Theatre Subjects (12,5,0)
        Theatre Acting (52,39,0)
    Theatre, Drama (114, 50, 0)
        Theatre History (37,5,0)
        Restaurant Management (16,3,0)
        Party Organization (13,2,0)
        Event Management (23,6,1)
        Tour and Travel Management (76,29,0)
    Tourism and Entertainment (164, 59, 1)
        Hotel Management (36,19,0)
        Astronomy (17,8,0)
        Zoology (79,7,0)
        Zootechny, Animal Farming (7,3,0)
        Geology, Earth Sciences (94,44,3)
        Architecture (29,10,0)
        Ecology, Environment Sciences (101,26,2)
        Statistics (212,68,15)
        Other Sciences and Technologies (95,50,1)
        Botany (71,3,0)
        Quantity surveyor and land surveyor subjects (22,3,0)
        Agriculture, Agronomy (35,5,0)
    Other Sciences (762, 227, 21)
        Other Social Sciences (29,19,0)
        Linguistics (73,24,2)
        Sociology (125,30,0)
        Geography (204,44,0)
        Pedagogy, Education (94,19,1)
        Anthropology (62,11,0)
    Other Social Sciences (742, 180, 5)
        Social Sciences in General (155,33,2)
        Disk Jockey (1,0,0)
        Other Subjects (286,202,6)
        Private investigations (detective) (0,1,0)
        Pets and Animals (20,9,0)
        Magic, Illusionism, Prestidigitation (1,2,0)
        Numerology (7,2,0)
        Psychic Reading (3,5,0)
        Shiatsu Massage
        Astrology and horoscope (8,3,0)
        Reiki (6,1,0)
        Yoga (25,5,0)
        Meditation (23,5,0)
        Life Coaching (84,6,0)
        Dance (29,11,0)
        Antiques (1,5,0)
        Interior design and decoration (25,7,0)
        Public Speaking (109,13,0)
        Fashion and Textiles (23,9,2)
        Archaeology (14,4,0)
    Other (1234, 347, 11)
        Primary School Subjects (569,57,3)