Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
inflation target » inflation targeting, inflation rate, inflation rates
1 communications » 10 communications, 14 communications, 1 communication
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
target change » target range, market change, tariff change
technology 4 » technology _, technology 1, technology 3
4 inflation » _ inflation, 2 inflation, 6 inflation
l afrique » en afrique
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 inflation target change 1 communications costs du developpement l afrique.*.