Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
information needs » information networks
aus developpement » au developpement, du developpement, ou developpement
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
11 virtual » 1 virtual, 17 virtual, 2.1 virtual
de africa » does africa, de america, use africa
needs 11 » needs 1, needs 11.5, needs 5.11

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

• Adding a wildcard symbol may retrieve word variants: technologies co information needs 11 virtual communication _ aus developpement de africa.*.