Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information speed » information sheet, information needed, information needs
ets developpement » et developpement, en developpement, et developpements
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
de africa » does africa, de america, use africa
3 ets » _ ets, 2 ets, i ets

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information speed _ mutual communication 3 ets developpement de africa.*.