Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
technologies 2 » technologies _, technologies 4
contents model » content models, context model, contents cover
developing l2 » developing _, developing a, developing e
3 developing » 3 development
model aware » code aware, model shared, model toward
l2 afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information contents model aware communication _ 3 developing l2 afrique.*.