Perhaps you should try some spelling variations:
technologies past » technologies part, technologies pt, technologies art
information needs » information networks
past information » plant information, cost information, ist information
your development » youth development, source development, power development
a afrique » l afrique, en afrique
needs de » needs men, needs one, needs _
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 past information needs de risk communication _ your development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies past information needs de risk communication _ your development a afrique.*.