Perhaps you should try some spelling variations:
information networks » information needs
mutual communication » cultural communication, virtual communication, natural communication
developpement d'une » developpement de, developpement du, developpement des
de developpement » sme development
communication 2 » communication _, communication a, communication 3
technologies 1 » technologies _, technologies 4, technologies 2
d'une africa » use africa, de africa, down africa
networks 3 » networks _, networks 1, networks a
3 mutual » 1 mutual, _ mutual
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information networks 3 mutual communication 2 de developpement d'une africa.*.