Perhaps you should try some spelling variations:
master communication » matter communication, water communication, disaster communication
sites developpement » site development, site's development, de developpement
communication des » communication modes, communication design, communication data
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
innovation 1 » innovation _, innovation a
das master » das muster, das monster, a master
des sites » des sigles, des sinns, dam sites

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 innovation 1 das master communication des sites developpement en afrique.*.