Perhaps you should try some spelling variations:
information needs » information networks
technologies new » technologies _, technologies 4, technologies 2
new information » 2 information
needs de » needs men, needs one, needs _
de risk » e risk, de risi, edge risk
costs a » costs _, costs 4

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

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