Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
formation after » information after, formation chapter, formation acteurs
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
4 formation » 1 formation, a formation, 4 formulation
l afrique » en afrique
deer 1.1 » deer 2.8

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 formation after deer 1.1 communication 2 die developpement l afrique.*.