Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
communication 3 » communication _, communication a
sme development » trade development
development ds » development d, development does, development desd
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
des device » vs device, less devices, types device
ds afrique » en afrique, l afrique, de l'afrique
des des » des deas, des dem, des der
3 sme » 3 same, _ sme, 3 smt
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 des device communication 3 sme development ds afrique.*.