Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
cash communication » mass communication, mass communications, risk communication
technologies does » technologies new, technologies icts, technologies annex
urban development » human development
does information » do information, dis information, debt information
development en » development menu, development can, development _
costs urban » cost urban, most 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 does information _ does cash communication costs urban development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies does information _ does cash communication costs urban development en afrique.*.