Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
development li » development lid, development lie, development lin
inflation tax » inflation rate, inflation _, inflation target
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
li afrique » l afrique, en afrique
tax small » a small, can small, gap small
small 6.2 » small 6.1, all 6.2
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 1 inflation tax small 6.2 communication costs 2 development li afrique.*.