Perhaps you should try some spelling variations:
communication four » communication our, communication pour, communication fear
development center » development case
urban development » human development
information rate » information ratio, information related, information matter
technologies 1 » technologies _, technologies 4, technologies 2
four urban » our urban, poor urban, fur urbane
rate does » late does, ratio does, state 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 1 information rate does _ communication four urban development center afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 1 information rate does _ communication four urban development center afrique.*.