Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology 10.7 » technology 10.4, technology 10.3, technology 1.7
inflation wages » inflation rates, inflation taxes, inflation targets
10.7 inflation » 10 inflation, 9.7 inflation, 12 inflation
development li » development lid, development lie, development lin
wages race » wages trade, wage rate, wages case
li afrique » l afrique, en afrique
race 3.2 » race 3.7, race 4.2, rice 3.2
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 10.7 inflation wages race 3.2 communication costs 2 development li afrique.*.