Perhaps you should try some spelling variations:
service communication » services communication, device communication, services communicating
die developpement » de developpement, le developpement, du developpement
communication 2 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
des afrique » en afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation _ debt service communication 2 die developpement des afrique.*.