Perhaps you should try some spelling variations:
information needs » information networks
une communication » d'une communication, ante communication, de communication
technologies ret » technologies _, technologies 4, technologies 2
ret information » get information, debt information, ct information
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
needs etait » needs east, needs equity, needs remain
l afrique » en afrique
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 ret information needs etait une communication costs a developpement l afrique.*.