Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
der developpement » de developpement, des developpements, leur developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
innovation 3 » innovation 1, innovation 4
das internal » des internal, das intervall, data internal
l afrique » en afrique
3 das » 1 das, 2 das
3 der » _ der, 2 der

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 das internal communication 3 der developpement l afrique.*.