Perhaps you should try some spelling variations:
technologies urban » technologies can, technology urban, technologies current
communication pour » communication our, communication pt, communication policy
urban information » can information, bank information, human information
la communication » data communication, data communications
development aid » development a, development africa, development agenda
pour a » pour la, pour sa, pour l

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies urban information _ de la communication pour a development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies urban information _ de la communication pour a development aid afrique.*.