Perhaps you should try some spelling variations:
developpements zones » development zones, developpement des, development zone
mutual communication » cultural communication, virtual communication, natural communication
des developpements » deux developpements, de developpement, et developpements
information speed » information sheet, information needed, information needs
communication 3 » communication _, communication a
technologies 3 » technologies _, technologies 4, technologies 2
3 information » 1 information
zones africa » rates africa, towns africa, works africa
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 information speed _ mutual communication 3 des developpements zones africa.*.