Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
inflation targets » inflation target, inflation targeting, inflation rates
technology low » technology flow, technology law, technology led
60 development » 20 development, 10 development, 6.10 development
development en » developpement en, development menu, development eco
low inflation » core inflation, _ inflation
targets case » markets case, targets can, targets caps
case 3.1 » case 4.1, case 3.2, case 1
costs 60 » costs 20, costs 6.4, costs 168

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

• Adding a wildcard symbol may retrieve word variants: technology low inflation targets case 3.1 communications costs 60 development en afrique.*.