Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
oral communication » mobile communication, _ communication, risk communication
water development » career development, sector development, city development
development bank » development _
technologies a » technologies _
information et » information act, information _, information need
a information » _ information, land information, award information
costs water » costs matter, most water
bank africa » bank's africa, can africa, urban africa

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 et de oral communication costs water development bank africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information et de oral communication costs water development bank africa.*.