Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
some development » sme development, women development, site development
communication 2 » communication _, communication a, communication 3
typologies des » typologie des, typologie der, typologien der
development en » developpement en, development menu, development eco
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
des device » vs device, less devices, types device
des des » des deas, des dem, des der

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

• Adding a wildcard symbol may retrieve word variants: typologies des variation des des device communication 2 some development en afrique.*.