Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
development agency » development agencies, development africa
information needs » information flows, information networks
la communication » _ communication, mass communication, oral communication
technologies a » technologies _
a information » _ information, land information, award information
needs de » needs _, needs a

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

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