Perhaps you should try some spelling variations:
development agencies » development policies, government agencies
communication model » communication media, communication costs, communication skills
risk communication » _ communication, mobile communication
technologies fish » technologies ict, technologies _, technologies a
fish information » dis information, fishery information, fiscal information
a development » _ development, clean development, asian development
de risk » de risi, does risk, edge risk
model a » model _, models _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies fish information _ de risk communication model a development agencies afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies fish information _ de risk communication model a development agencies afrique.*.