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

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

• Adding a wildcard symbol may retrieve word variants: theologie der variation 2 4 internal communication a 3 developpement en afrique.*.