Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications et » communication et, communications pt, communications en
du developpement » de developpement, le developpement, et developpement
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation 6 » variation _, variations _, variation des
does mobile » das mobile
des afrique » en afrique, de l'afrique
6 does » 16 does, 2 does, 4 does
et du » et de

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation 6 does mobile communications et du developpement des afrique.*.