Perhaps you should try some spelling variations:
personal communication » interpersonal communication
does development » dams development, ides development, smes development
communication 4 » communication _, communication a, communication 3
variation oder » variation der, variation over, variation des
development et » development east, developpement et, development eco
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
die personal » die personale, de personal, die persona
et afrique » en afrique, l afrique
4 does » 2 does

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation oder die personal communication 4 does development et afrique.*.