Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
inflation target » inflation targeting, inflation rate, inflation rates
cost development » cost developments, post development, port development
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
development en » developpement en, development menu, development eco
target states » target sites, target spaces, target date
costs cost » costs cross, costs case, costs cash

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation target states _ communications costs cost development en afrique.*.