Perhaps you should try some spelling variations:
transformation des » transformation der, transformation _
mtrs communication » mass communication, actors communication, mass communications
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
does mtrs » does more, does maps, does mass
des does » des doses, der does, des dorfes
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transformation des does mtrs communication costs de developpement en afrique.*.