Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
clean development » human development, urban development, child development
land information » fund information, award information, road information
technology land » technology can, technology fund, technology law
development en » development menu, development can, development _
flows de » flows do, flows debt, flows _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology land information flows de _ communication efforts clean development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology land information flows de _ communication efforts clean development en afrique.*.