Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
urban development » human development
technologies new » technologies _, technologies 4, technologies 2
la communication » data communication, data communications
new information » 2 information
development en » developpement en, development menu, development eco
skills urban » skills can, skills human

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

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