Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
leur developpement » le developpement, deux developpements, de developpement
information needs » information networks
technologies 3d » technologies 3, technologie 3d, technologies 3.1
communication 5 » communication _, communication a, communication 3
3d information » d information, nd information, od information
des africa » does africa, yes africa, de africa
needs 1 » needs 11, needs _, needs a
5 leur » a leur

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

• Adding a wildcard symbol may retrieve word variants: technologies 3d information needs 1 mutual communication 5 leur developpement des africa.*.