Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
information what » information war, information when, information wants
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
spaces mobile » success mobile, spaces mobilities
what spaces » what shapes, what sales, what success
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology _ information what spaces mobile communications costs a developpement en afrique.*.