Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
information needs » information networks
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
communication 3 » communication _, communication a
technologies d » technologies de, technologies 3d, technologies do
d information » nd information, od information, und information
so visual » do visuals, geo visual, non visual
du africa » de africa, eu africa, 1 africa
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 d information needs so visual communication 3 des developpement du africa.*.