Philosophy 18 English literature 17 History 16 computer architecture 16 Microbiology 15 Computer architecture 14 History and criticism 13 Insects (Entomology) 12 Mathematics 12 Chemistry 11 Management 10 Sociology 10 Axiology 9 Biochemistry 9 Criticism 9 Epistemology 9 Value Theory 9 Worth 9 Digital integrated circuits 8 Education 8 Electronic digital computers 8 Human behavior 8 Logic circuits 8 Logic design 8 Criticism and interpretation 7 European literature 6 Language 6 Insects 5 Language and languages 5 Learning 5