Perhaps you should try some spelling variations:
muster communication » master communication, matter communication, better communication
communication data » communication 3, communication 1, communication 3.3
set developpement » et developpement, de developpement, le developpement
technologien und » technologie und, technologien des, technologien fur
developpement en » developpement et, developpement des, developpement de
innovation 3 » innovation 1, innovation 4
das muster » das monster, als muster, das messer
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 und innovation 3 das muster communication data set developpement en afrique.*.