Perhaps you should try some spelling variations:
technologies sector » technology sector
communication costs » communication systems, communication efforts, communication skills
sector information » sector integration, customer information
information need » information needs, information based, information age
la communication » _ communication, mass communication, oral communication
de developpement » _ development, a development, sme development
developpement en » development _, development a, development co
costs de » costs per, costs _, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies sector information need de la communication costs de developpement en afrique.*.