Perhaps you should try some spelling variations:
through communication » through community, health communication, through competition
communication model » communication media
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
integrating a » integrating _, integrating human
l afrique » en afrique
model de » model due, model d, model du

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrating a 3 through communication model de developpement l afrique.*.