Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
inflation targets » inflation target, inflation targeting, inflation rates
3 communications » 3 communication, 2 communications, 4 communications
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
targets range » target range, target ranges, target rate
de afrique » de l'afrique, en afrique, l afrique
costs au » costs a, costs amy, costs _
range 3 » range _, range a, change 3

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation targets range 3 communications costs au developpement de afrique.*.