Perhaps you should try some spelling variations:
information exchanges » information exchange, information chapter
active communication » reactive communication, proactive communication, actions communication
communication 3.3 » communication _, communication a, communication 1
technologies 2 » technologies _, technologies 4
f developing » 3 developing, 4 developing, 2 developing
developing a » developing _
a afrique » l afrique, en afrique
3.3 f » 3.3 _, 3.3 a, 3.3 e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information exchanges _ active communication 3.3 f developing a afrique.*.