Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
inflation target » inflation targeting, inflation rate, inflation rates
from inflation » food inflation, from isolation, from information
developing eq » developing e, developing egg, developing _
target while » targets whole, target file, targets where
a developing » a development
eq afrique » en afrique, l afrique
while 3.2 » chile 3.1, chile 3.4, cile 3.2
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 from inflation target while 3.2 communication costs a developing eq afrique.*.