Perhaps you should try some spelling variations:
information networks » information needs
10 communication » 1 communication, de communication, 3 communication
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
networks using » network using
l afrique » en afrique
using 10 » using 1, using 15n, using 360
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information networks using 10 communication costs au developpement l afrique.*.