Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
des developpements » deux developpements, de developpement, et developpements
information needs » information networks
developpements de » developpement de, developpement des, developpement du
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
de africa » does africa, de america, use africa
3 visual » _ visual, a visual, 2 visual
needs 3 » needs _, needs a
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 2 information needs 3 visual communication 3 des developpements de africa.*.