Perhaps you should try some spelling variations:
personal communication » interpersonal communication
does development » dams development, ides development, smes development
communication 3 » communication _, communication a
variation oder » variation der, variation over, variation des
development en » developpement en, development menu, development eco
des variation » does variation, de variation, der variation
der personal » der personalen, der personen, der person
oder der » oder die
3 does » 13 does, 2 does, 4 does
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation oder der personal communication 3 does development en afrique.*.