Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
mass communication » risk communication, _ communication, mobile communication
development bank » development _
information age » information gaps, information laws, information _
a development » _ development, clean development, asian development
bank afrique » bank africa
ice mass » ice masses, ice caps
age ice » age five
costs a » costs _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information age ice mass communication costs a development bank afrique.*.