Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
technologies chief » technologies new, technologies annex, technologies could
clean development » human development, urban development, child development
information act » information age, information about, information gaps
network clean » network area, network creation
development a » development _, development bank, development banks

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies chief information act de _ communications network clean development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies chief information act de _ communications network clean development a afrique.*.