Perhaps you should try some spelling variations:
information need » information needs, information needed, information speed
a communication » la communication, data communication, data communications
use development » case development, sme development, e development
networks use » networks using, networks under, networks _
bank afrique » en afrique, bank africa, bank african
need de » need le, need fide, need one
de a » de la, de sa, der 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 _ information need de a communication networks use development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information need de a communication networks use development bank afrique.*.