Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
innovation 4 » innovation _, innovation a, innovation 1
das internal » des internal, das intervall, data internal
4 das » 1 das, 2 das, 3 das
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 innovation 4 das internal communication 3 die developpement en afrique.*.