Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
technologies iii » technologies bit, technologies iv, technologies big
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
iii information » ii information, i information, 2 information
communication 2 » communication _, communication a, communication 3
de africa » does africa, de america, use africa
needs 1 » needs 11, needs _, needs a
2 et » 2 set, 12 et, 2 ets

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

• Adding a wildcard symbol may retrieve word variants: technologies iii information needs 1 mutual communication 2 et developpement de africa.*.