Perhaps you should try some spelling variations:
information networks » information needs
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
networks going » networks using, networks joining, networks making
4 information » 2 information, 1 information
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 4 information networks going _ communication costs a developpement l afrique.*.