Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
water development » career development, sector development
la communication » data communication, data communications
development co » development case, development china
cost water » costs water, most water, hot water
co afrique » en afrique, l afrique
flows de » flows do, flows debt, flows bei

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information flows de la communication cost water development co afrique.*.