Perhaps you should try some spelling variations:
gaps communication » mass communication, lea's communication, mass communications
technologies used » technologies based, technology used, technologies _
information needs » information networks
used information » user information, use information, based information
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
needs closing » bonds closing, needs doing, needs going
closing gaps » closing a
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 used information needs closing gaps communication costs a developpement l afrique.*.