Perhaps you should try some spelling variations:
risi communication » risk communication, crisis communication, risk communications
information needs » information networks
technologies a » technologies _, technologies 4, technologies 2
de development » e development, ce development, de developpement
a information » 2 information, 1 information
needs de » needs men, needs one, needs _
costs de » costs _, costs 4, costs a
de risi » de risk, de risco

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information needs de risi communication costs de development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information needs de risi communication costs de development _ afrique.*.