Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
de africa » does africa, de america, use africa
4 mutual » 1 mutual, _ mutual, 3 mutual
needs 4 » needs _, needs a, needs 3
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information needs 4 mutual communication 3 et developpement de africa.*.