Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
ec communication » de communication, 3 communication, 4 communication
developpement la » developpement de, developpement et, developpement du
communication 3 » communication _, communication a
variation des » variation _, variation 6, variation series
la afrique » l afrique, la fabrique, en afrique
3 does » 13 does, 2 does, 4 does
dr ec » dr em, dr et, dr sc

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation des dr ec communication 3 does developpement la afrique.*.