Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
technologies new » technologies _, technologies a
information gaps » information gap, information flows, information needs
la communication » _ communication, mass communication, oral communication
development bank » development _
new information » _ information, energy information, chief information
bank afrique » bank africa

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies new information gaps de la communication network _ development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information gaps de la communication network _ development bank afrique.*.