Perhaps you should try some spelling variations:
technologies volume » technology volume, technologies policies
volume information » house information, some information, valuable information
development en » developpement en, development menu, development eco
flows do » flows how, flows job, flows _
do risk » d risk, de risk, dam 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 volume information flows do risk communication _ a development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies volume information flows do risk communication _ a development en afrique.*.