Perhaps you should try some spelling variations:
information networks » information needs
technologies new » technologies _, technologies 4, technologies 2
new information » 2 information
de development » e development, ce development, de developpement
networks de » networks deep, networks _, networks 1
costs de » costs _, costs 4, costs a
de risk » e risk, de risi, edge risk

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 networks de risk communication costs de development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies new information networks de risk communication costs de development _ afrique.*.