Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
communication india » communication media, communications media
en developpement » et developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
user device » user devices, user service, used devices
de afrique » de l'afrique, en afrique, l afrique
india en » india ban, india _, india a

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

• Adding a wildcard symbol may retrieve word variants: typology des variation _ user device communication india en developpement de afrique.*.