Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
vote communication » voice communication, ante communication, remote communication
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 vote » der voter, der vogtei, does vote
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 vote communication 4 does developpement en afrique.*.