Perhaps you should try some spelling variations:
communication model » communication media, communication costs, communication skills
technologies road » technologies could, technologies a, technology road
urban development » human development
road information » global information, _ information, debt information
information age » information gaps, information laws, information _
development can » development bank, development band, development case

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies road information age edge _ communication model urban development can afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies road information age edge _ communication model urban development can afrique.*.