Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural 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 virtual » 1st virtual, _ virtual, a virtual
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 virtual communication 3 des developpement du africa.*.