Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies chief » technologies new, technologies annex, technologies could
development banks » development bank
la communication » _ communication, mass communication, oral communication
information age » information gaps, information laws, information _
le development » e development, sme development, use development
costs le » 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 chief information age de la communication costs le development banks afrique.*.