Perhaps you should try some spelling variations:
clean development » human development, urban development
information gaps » information gap
efforts clean » efforts dean, exports clean, efforts real
technology 1 » technology _
a afrique » l afrique, en afrique
gaps de » gaps do, camps de, gaps new
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 1 information gaps de risk communication efforts clean development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology 1 information gaps de risk communication efforts clean development a afrique.*.