Philosophy 2,577 History 624 Education 356 Science 342 Religion 143 Philosophy, Modern 140 Language and languages 138 Civilization 104 Art 100 Literature 95 Physics 89 Methodology 82 History and criticism 80 Mathematics 76 Congresses 69 Philosophy, Ancient 67 Philosophy, French 63 Music 59 Philosophy and aesthetics 59 Aesthetics 58 Biology 57 Knowledge, Theory of 56 Christianity 55 Analysis (Philosophy) 53 Philosophy and religion 52 Psychology 52 Semantics (Philosophy) 52 Political science 51 Philosophy, Medieval 47 Philosophy, American 45