Perhaps you should try some spelling variations:
devices communication » device communication, services communication, revised communication
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
access devices » access services, accessible devices
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
des access » does access, nets access, smes access
a die » 2 die, 3 die, _ die
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 devices communication a die developpement en afrique.*.