Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
des developpements » deux developpements, de developpement, et developpements
developpements des » developpement des, developpements de, developpement de
information needs » information networks
technologies 3.1 » technologies 2.1, technologies 3.2, technologies _
communication 3 » communication _, communication a
des africa » does africa, yes africa, de africa
so mutual » how mutual, 1 mutual, _ mutual
needs so » needs _, needs a, needs 3
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.1 information needs so mutual communication 3 des developpements des africa.*.