Perhaps you should try some spelling variations:
communication exports » communication efforts, communication errors, communication events
technologies annex » technologies any, technology annex, technologies affect
annex information » index information, channels information, syntax information
flows dam » flows a, flows do
exports a » exports _, export _
dam risk » tham risk, fcm risk

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 flows dam risk communication exports a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies annex information flows dam risk communication exports a development _ afrique.*.