Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
developpement d'une » developpement de, developpement du, developpement des
information needs » information networks
die developpement » de developpement, le developpement, du developpement
communication 2 » communication _, communication a, communication 3
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
d'une africa » use africa, de africa, down africa

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

• Adding a wildcard symbol may retrieve word variants: technologie c information needs _ mutual communication 2 die developpement d'une africa.*.