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

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 2.7 communication costs _ development lie afrique.*.