Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
based information » basic information, based innovation, land information
information needs » information networks
la communication » data communication, data communications
user development » users development, use development, users developments
network user » network users, network based, network using
needs de » needs men, needs one, needs _

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

• Adding a wildcard symbol may retrieve word variants: technology based information needs de la communication network user development _ afrique.*.