Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
technologies does » technologies de, technologies dans, technologies do
information needs » information networks
urban development » human development
does information » des informations, dis information, users information
development en » developpement en, development menu, development eco
network urban » network area
needs de » needs men, needs one, needs _

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 needs de _ communication network urban development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies does information needs de _ communication network urban development en afrique.*.