Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologies part » technologies art, technologies pt, technologies a
communication 3.3 » communication _, communication a, communication 1
part information » party information, paris information, plant information
information chap » information can, information chapter, information china
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
chap 15 » chap 5, chap 1, chap 10
15 face » 5 face, 15 frage
3.3 et » 3.3 el, 3.3 eu, 3.3 en

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

• Adding a wildcard symbol may retrieve word variants: technologies part information chap 15 face communication 3.3 et developpement l afrique.*.