Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
get communication » et communication, debt communication, de communication
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 integrated » 23.2 integrated, 2.2 integrated, 3.3 integrated
china afrique » china africa
models 2 » models 1, models 3, models 4
3 get » _ get, i get, 4 get

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 integrated framework 3 get communication models 2 development china afrique.*.