Perhaps you should try some spelling variations:
technologies sector » technology sector, technologies series
integration flows » integration follow, integration from, immigration flows
clean development » human development, urban development
a afrique » l afrique, en afrique
flows de » flows do, flows debt, flows bei
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 sector integration flows de risk communication _ clean development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies sector integration flows de risk communication _ clean development a afrique.*.