Perhaps you should try some spelling variations:
technologies could » technologies volume
risk communication » _ communication, mobile communication
communication cost » communication costs, communications costs, communication mode
could information » child information, pooled information, road information
water development » career development, sector development, city development
information gap » information _, information flow
development a » development _, development bank, development banks
cost water » costs water, most water, hot water
de risk » de risi, does risk, edge risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies could information gap de risk communication cost water development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies could information gap de risk communication cost water development a afrique.*.