Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
inflation rates » inflation rate
from inflation » food inflation, from isolation, from information
4 developing » 3 developing
rates where » states where, cases where, places where
where 3.2 » where 3.1, here 3.7, ware 3.2
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology from inflation rates where 3.2 communication costs 4 developing _ afrique.*.