Perhaps you should try some spelling variations:
technologies under » technologies index, technologies used, technologies annex
under information » funder information, gender information, und information
clean development » human development, urban development
information need » information needs, information needed, information speed
la communication » data communication, data communications
development en » developpement en, development menu, development eco
costs clean » costs clear
need de » need le, need fide, need one

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: technologies under information need de la communication costs clean development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies under information need de la communication costs clean development en afrique.*.