Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
la communication » _ communication, mass communication, oral communication
de developpement » _ development, a development, sme development
developpement en » development _, development a, development co
technologies a » technologies _
a information » _ information, land information, award information
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 a information _ de la communication costs de developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information _ de la communication costs de developpement en afrique.*.