Sociolinguistics Language 15 Code switching (Linguistics) 8 Social aspects 8 English language 7 Language and languages 5 Usage 5 Chinese 4 Discourse analysis 4 Language and culture 4 Bilingualism 3 Languages 3 Multilingualism 3 Politeness (Linguistics) 3 Slang 3 Study and teaching (Secondary) 3 Address, Forms of 2 Case studies 2 Children 2 Indian students 2 Intercultural communication 2 Language maintenance 2 Linguistics 2 Malay language 2 Malays (Asian people) 2 Mass media and language 2 Public opinion 2 Rhetoric 2 Social life and customs 2 Speech acts (Linguistics) 2