Wetenschap Science 70 Sciences 55 History 52 Histoire 42 General 39 Philosophy 34 SCIENCE 34 Philosophie 28 History and criticism 25 Literature and science 24 Histoire et critique 23 Aspect social 21 Littérature et sciences 20 Social aspects 20 LITERARY CRITICISM 19 Letterkunde 18 Naturwissenschaften 17 Philosophy & Social Aspects 17 SOCIAL SCIENCE 16 history 16 sciences (philosophy) 15 Sociale aspecten 13 English, Irish, Scottish, Welsh 12 PHILOSOPHY 12 European 11 Science in literature 11 Cultuur 10 Medicine 10 Sciences dans la littérature 10