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
need loss » speed loss
loss risk » costs risk, does risk
model 2 » model 1, model 2.2, model 2.1

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 loss risk communication model 2 development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies co information need loss risk communication model 2 development en afrique.*.