Online social networks Social media 18 Social aspects 14 Social networks 7 Attitudes 5 Computer network resources 4 Academic libraries 3 Chinese students 3 Computer security 3 Data mining 3 Data processing 3 Information technology 3 Internet 3 Internet users 3 Mobile apps 3 Natural language processing (Computer science) 3 Social conditions 3 Social interaction 3 Academic writing 2 Armed Forces 2 Blogs 2 Computational linguistics 2 Computer-assisted instruction 2 Cyberbullying 2 Data protection 2 Design 2 Economic aspects 2 English language 2 Information services 2 Information storage and retrieval systems 2