Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
inflation target » inflation targeting, inflation rate, inflation rates
del development » model development, delta development, well development
target rates » target rate, target ranges, target states
rates 3.2 » rates 4.2, rates 5.2, states 3.2
costs del » costa del, costo del

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation target rates 3.2 communications costs del development latin afrique.*.