Perhaps you should try some spelling variations:
communication model » communication media
case development » care development, based development, scale development
information et » l'information et, information 2, information 1
development en » developpement en, development menu, development eco
model case » model based, model code, model can
de risk » e risk, de risi, edge risk

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information et de risk communication model case development en afrique.*.