Linguistics Language and languages 66 Research 50 History 34 Study and teaching 24 Congresses 15 Philosophy 13 Methodology 10 Grammar, Comparative and general 9 Languages 9 Generative grammar 7 Periodicals 7 Applied linguistics 6 Phonetics 6 Semantics 6 Bibliography 5 Communication 5 French language 5 Dictionaries 4 Discourse analysis 4 German language 4 Literature 4 Mathematical linguistics 4 Philology 4 Societies, etc 4 English language 3 Historical linguistics 3 Information storage and retrieval systems 3 Psycholinguistics 3 Spanish language 3