Perhaps you should try some spelling variations:
information needs » information networks
child development » world development
costs child » costs china
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: technology _ information needs de risk communication costs child development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology _ information needs de risk communication costs child development a afrique.*.