Perhaps you should try some spelling variations:
communication model » communication media
information need » information needs, information needed, information speed
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
development en » developpement en, development menu, development eco
1 development » 2 development, 3.1 development, mena development
need costs » feed costs, speeds costs
costs risk » costs risks, cost risk, costs rise

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies co information need costs risk communication model 1 development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies co information need costs risk communication model 1 development en afrique.*.