Perhaps you should try some spelling variations:
integration framework » integrative framework, integrated framework, international framework
communication models » communications models, communication model, communication modes
get communication » et communication, debt communication, de communication
3.2 integration » 2.2 integration, 5.2 integration, 3.2 interaction
technology 3.2 » technology 2.2, technology 3.1, technology 2
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 integration framework 3 get communication models 2 development china afrique.*.