Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies rate » technologies create, technologies a, technologies any
rate information » trade information, care information, private information
information need » information needs, information based, information age
la communication » _ communication, mass communication, oral communication
de developpement » _ development, a development, sme development
developpement co » development co, development _, development a
costs de » costs per, costs _, costs a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies rate information need de la communication costs de developpement co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies rate information need de la communication costs de developpement co afrique.*.