Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
technologies annex » technologies new, technologies any, technologies affect
risk communication » _ communication, mobile communication
annex information » asset information, change information, career information
a development » _ development, clean development, asian development
flows dam » flows do
efforts a » efforts _, effort _, exports a
dam risk » data risk, a risk, can 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 efforts a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies annex information flows dam risk communication efforts a development _ afrique.*.