Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
die developpement » de developpement, le developpement, du developpement
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
de africa » does africa, de america, use africa
needs 1 » needs 11, needs _, needs a
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information needs 1 mutual communication a die developpement de africa.*.