Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement eco » developpement et, developpement en, development eco
de communication » mobile communication, online communication
communication 5 » communication _, communication a, communication 3
variation did » variation des, variation der, variation im
eco afrique » en afrique
5 leur » a leur
did o » did do, did so, did _
o de » ou de, _ de, 2 de

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

• Adding a wildcard symbol may retrieve word variants: typologies _ variation did o de communication 5 leur developpement eco afrique.*.