Perhaps you should try some spelling variations:
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
inflation target » inflation targeting, inflation rate, inflation rates
technology low » technology flow, technology law, technology led
low inflation » core inflation, _ inflation
target file » target field, target while, target fish
1 afrique » l afrique, en afrique, 1 enrique
file 4.3 » files 4.3, file 4.4, file 43
costs a » 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 low inflation target file 4.3 communication costs a development 1 afrique.*.