Perhaps you should try some spelling variations:
vogtei communication » context communication, elite communication, computer communication
does developpement » de developpement, des developpements, does development
developpement en » developpement et, developpement des, developpement de
communication 4 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
der vogtei » der vorteil, der voter, die vogtei
4 does » 2 does
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 vogtei communication 4 does developpement en afrique.*.