Perhaps you should try some spelling variations:
introduction 10.2 » introduction 1.1
developpement et » developpement des, developpement de, development east
e communication » de communication, 1 communication, une communication
a developpement » au developpement, de developpement, le developpement
et afrique » en afrique, l afrique
10.2 does » 13.2 does, 18.2 does, 10.2 die
media a » media _, media 1, media 3
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ introduction 10.2 does e communication media a developpement et afrique.*.