Perhaps you should try some spelling variations:
technologies road » technologies could, technologies a, technology road
clean development » human development, urban development, child development
road information » global information, _ information, debt information
information gap » information _, information flow
development a » development _, development bank, development banks
gap does » far does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies road information gap does mobile communication _ clean development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies road information gap does mobile communication _ clean development a afrique.*.