Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
risk communication » _ communication, mobile communication
developpement bank » development bank, development banks, development band
information gap » information _, information flow
technologies a » technologies _
a information » _ information, land information, award information
bank afrique » bank africa
gap does » far does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information gap does risk communication costs _ developpement bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information gap does risk communication costs _ developpement bank afrique.*.