Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
risk communication » _ communication, mobile communication
development case » development bank, development a, development aid
de development » e development, de developpement, code development
efforts de » efforts _, efforts data
de risk » de risi, does risk, edge risk
technologies » technology

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies budget formulation _ de risk communication efforts de development case afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies budget formulation _ de risk communication efforts de development case afrique.*.