Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.1 communications » 3.1 communications, 4.1 communication, 1.1 communication
inflation target » inflation targeting, inflation rate, inflation rates
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
target ranges » target range, target zones, target rate
ranges 2.1 » ranges 2.3, range 2.1, range 2.4
il afrique » l afrique, en afrique
costs de » 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 _ inflation target ranges 2.1 communications costs de developpement il afrique.*.