Language and languages Study and teaching 83 Second language acquisition 19 Philosophy 17 English language 16 Linguistics 14 Variation 10 more ... Sociolinguistics 9 Translating and interpreting 7 Ability testing 6 Discourse analysis 6 Language acquisition 6 Research 6 Social aspects 6 Computer-assisted instruction 5 Foreign speakers 5 Language 5 Language and culture 5 Sex differences 5 Training of 5 Applied linguistics 4 Grammars 4 Language teachers 4 Methodology 4 Political aspects 4 Study and teaching (Secondary) 4 Technological innovations 4 Communication 3 Education 3 Globalization 3 less ...