Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologies used » technologies based, technology used, technologies _
information needs » information networks
het developpement » et developpement, de developpement, le developpement
used information » user information, use information, based information
developpement la » developpement de, developpement et, developpement du
communication 5 » communication _, communication a, communication 3
la afrique » l afrique, la fabrique, en afrique
needs 6.5 » needs 4.5, needs 2.5, needs 8.5
6.5 time » 5.5 time, 6.5 die
5 het » 5 set, _ het, 5 get

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 6.5 time communication 5 het developpement la afrique.*.