Perhaps you should try some spelling variations:
risi communication » risk communication, crisis communication, risk communications
peter development » better development, center development, water development
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
costs peter » costs per, costs water, costs matter
de risi » de risk, de risco
law de » law die, law do

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

• Adding a wildcard symbol may retrieve word variants: technologies co information law de risi communication costs peter development _ afrique.*.