Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
technologies de » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
a developpement » au developpement, de developpement, le developpement
de information » die information, de informacion, e information
des africa » does africa, yes africa, de africa

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

• Adding a wildcard symbol may retrieve word variants: technologies de information needs _ mutual communication 3 a developpement des africa.*.