Perhaps you should try some spelling variations:
mtrs communication » mass communication, actors communication, mass communications
does developpement » de developpement, des developpements, does development
developpement en » developpement et, developpement des, developpement de
variation des » variation _, variation 6, variation series
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
does mtrs » does more, does maps, does mass
des does » des doses, der does, des dorfes
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation des does mtrs communication a does developpement en afrique.*.