Perhaps you should try some spelling variations:
information needs » information networks
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
a developpement » au developpement, de developpement, le developpement
technologies 2 » technologies _, technologies 4
needs facing » needs waking, needs among, needs doing
facing 3 » facing _, facing a, facing up
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: technologies 2 information needs facing 3 communication costs a developpement en afrique.*.