Perhaps you should try some spelling variations:
information networks » information needs
mutual communication » cultural communication, virtual communication, natural communication
technologies aids » technologies varies, technologies a, technologies de
aids information » chandos information, series information
la developpement » le developpement, de developpement, et developpement
communication 3 » communication _, communication a
networks 1 » networks _
des africa » does africa, yes africa, de africa
3 la » 3 a, a la, _ la

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information networks 1 mutual communication 3 la developpement des africa.*.