Perhaps you should try some spelling variations:
personalen communication » personal communication, personal communications, personal communicator
does development » dams development, ides development, smes development
der personalen » der personen, der regionalen
development ds » development d, development does, development desd
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
ds afrique » en afrique, l afrique, de l'afrique
6 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 6 der personalen communication _ does development ds afrique.*.