Perhaps you should try some spelling variations:
technologies sector » technology sector, technologies series
sector information » sector integration, customer information, disaster information
urban development » human development
la communication » data communication, data communications
information et » l'information et, information 2, information 1
development en » developpement en, development menu, development eco
costs urban » cost urban, across urban, crisis urban

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

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