Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
die developpement » de developpement, le developpement, du developpement
access services » access series, accessible services, express services
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
des access » does access, nets access, smes access
l afrique » en afrique
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation des access services communication _ die developpement l afrique.*.