Perhaps you should try some spelling variations:
sa communication » a communication, _ communication, a communications
have development » care development, trade development, chain development
development bank » development _
information et » information act, information _, information need
networks have » networks a
bank afrique » bank africa
de sa » de la

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 et de sa communication networks have development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information et de sa communication networks have development bank afrique.*.