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
technology food » technology from, technology fund, technology firms
food inflation » core inflation, low inflation, und inflation
developing l2 » developing _, developing a, developing e
target while » targets whole, target file, targets where
a developing » a development
l2 afrique » l afrique, en 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 food inflation target while 3.2 communication costs a developing l2 afrique.*.