Perhaps you should try some spelling variations:
mobile communications » mobile communication
die developpement » de developpement, le developpement, du developpement
developpement et » developpement des, developpement de, development east
des variation » does variation, de variation, der variation
first mobile » first module, first move, first milk
variation 6 » variation _, variations _, variation des
et afrique » en afrique, l afrique
6 first » 2 first, 3 first, 1 first
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 6 first mobile communications _ die developpement et afrique.*.