Perhaps you should try some spelling variations:
communication model » communication media, communication costs, communication skills
risk communication » _ communication, mobile communication
development bank » development _
can development » clean development, chain development, bank development
information et » information act, information _, information need
bank afrique » bank africa
model can » model case, model a, model law
de risk » de risi, does risk, edge risk

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information et de risk communication model can development bank afrique.*.