Perhaps you should try some spelling variations:
master communication » matter communication, water communication, disaster communication
das developpements » des developpements, deux developpements, de developpement
developpements et » developpement et, developpement en, developpements de
communication 3 » communication _, communication a
technologien 1 » technologies 1, technologien _, technologien 4
information 20 » information 2.0, information 2, information 24
years master » years after, years later, years chapter
et afrique » en afrique, l afrique
20 years » 10 year
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 information 20 years master communication 3 das developpements et afrique.*.