Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
technologie 3d » technologies 3d, technologie 3, technologie und
3d information » d information, nd information, od information
en africa » em africa, eu africa, en america

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

• Adding a wildcard symbol may retrieve word variants: technologie 3d information needs _ mutual communication a la developpement en africa.*.