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 3 » innovation 1, innovation 4
des internal » its internal, des internets, 2 internal
3 des » 3 der, 3 das, a des
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 3 des internal communication 3 die developpement en afrique.*.