Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
c's communication » lea's communication, class communication, mass communication
informing public » reforming public, informal public, informed public
communication 10 » communication 1, communication _, communication a
developpement en » developpement et, developpement des, developpement de
public 6.1 » public 6.3, public 6.7, public 9.1
6.1 c's » 6.1 case, 6.1 cost
10 does » 13 does

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

• Adding a wildcard symbol may retrieve word variants: technologies _ informing public 6.1 c's communication 10 does developpement en afrique.*.