Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
developpement use » developpement une, developpement de, development use
technologies pt » technologies _, technologies 4, technologies 2
a developpement » au developpement, de developpement, le developpement
pt information » ct information, plot information, get information
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information needs _ mutual communication a a developpement use africa.*.