Perhaps you should try some spelling variations:
communication models » communication modes, communication mode, communication mediums
information needs » information flows, information networks
la communication » _ communication, mass communication, oral communication
development bank » development _
a development » _ development, clean development, asian development
bank afrique » bank africa
needs de » needs _, needs a
models a » models _, model a, model _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information needs de la communication models a development bank afrique.*.