Perhaps you should try some spelling variations:
clean development » human development, urban development
technologies any » technologies dans, technologies a, technologies art
any information » ary information, key information, pay information
development can » development case, development co, development canada
can africa » urban africa
flows de » flows do, flows debt, flows bei

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies any information flows de _ communication media clean development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies any information flows de _ communication media clean development can africa.*.