Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
driven development » urban development
development canada » development china, development case, development center
technologies 2 » technologies _, technologies 4
canada africa » can africa, sahara africa, canada april
mode driven » model driven, money driven, order driven
3.2 mass » 3.2.3 mass, 3.2 main
gap 3.2 » gap 13.2, gaps 3.2, gap 3.8

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 information gap 3.2 mass communication mode driven development canada africa.*.