Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies annex » technologies any, technology annex, technologies affect
annex information » index information, channels information, syntax information
la communications » la communication, a communications, 10 communications
development banks » development bank
about de » about due, about dead, about debt

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies annex information about de la communications costs _ development banks afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies annex information about de la communications costs _ development banks afrique.*.