Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
et developpements » et developpement, des developpements, en developpement
developpements l » developpements de, developpement il, developpement la
des variation » does variation, de variation, der variation
variation a » variation _, variation 6, variation 5
user device » user devices, user service, used devices
l afrique » en afrique
media et » media art, media era, media _
a user » 3 user, a user's
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 a user device communication media et developpements l afrique.*.