Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
technology 1.2.3 » technology 10.2.3, technology 1.2.4, technology 1.8.3
inflation target » inflation targeting, inflation rate, inflation rates
1.2.3 inflation » 2.2.4 inflation, 3.3.3 inflation, 5.4.3 inflation
development law » development latin, development 1
target rate » target date, target range, target price
law afrique » l afrique
rate 2.7 » rate 2.4, gate 2.7, rate 2.3
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 1.2.3 inflation target rate 2.7 communication costs 2 development law afrique.*.