Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de 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 while » targets whole, target file, targets where
while 2.3 » chile 2.1, chile 2.2
1 afrique » l afrique, en afrique, 1 enrique

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 while 2.3 communication costs _ development 1 afrique.*.