Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
information needs » information networks
used information » user information, use information, based information
a communications » a communication, data communications, a communicative
technology used » technology use, technology based, technology users
development eco » development second, development east, development menu
eco afrique » en afrique
needs e » needs _, needs a, needs 3
e a » et a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology used information needs e a communications network _ development eco afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology used information needs e a communications network _ development eco afrique.*.