Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
des developpement » des developpements, de developpement, le developpement
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
dem services » des services, de services, dam services
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
6 dem » 6 der, _ dem, 6 de
a des » a der, a das

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 dem services communication a des developpement des afrique.*.