Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
developpement en » developpement et, developpement des, developpement de
technologies 3d » technologies 3, technologie 3d, technologies 3.1
l developpement » le developpement, de developpement, et developpement
3d information » d information, nd information, od information
en africa » em africa, eu africa, en america
a l » a la

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

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