Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
a communications » a communication, data communications, a communicative
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
bank afrique » en afrique, bank africa, bank african
about de » about due, about dead, about debt
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 a information about de a communications costs _ development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information about de a communications costs _ development bank afrique.*.