Perhaps you should try some spelling variations:
mobile communications » mobile communication
developpement en » developpement et, developpement des, developpement de
l developpement » le developpement, de developpement, et developpement
des variation » does variation, de variation, der variation
variation due » variation de, variation des, variation der
formes mobile » does mobile, more mobile, border mobile
due formes » de formes, deux formes, die formen
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 due formes mobile communications _ l developpement en afrique.*.