Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
variation 2 » variation 27, variation _, variation 6
4 internal » 2 internal
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: ideologie der variation 2 4 internal communication 2 der developpement en afrique.*.