Perhaps you should try some spelling variations:
personal communication » interpersonal communication
die developpement » de developpement, le developpement, du developpement
developpement il » developpement de, developpement et, developpement du
communication 2 » communication _, communication a, communication 3
ideologie des » ideologie der, theologie des, ikonologie des
des variation » does variation, de variation, der variation
variation 2 » variation 27, variation _, variation 6
il afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: ideologie des variation 2 some personal communication 2 die developpement il afrique.*.