Perhaps you should try some spelling variations:
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
inflation target » inflation targeting, inflation rate, inflation rates
technology law » technology 1, technology 2.2, technology 3
law inflation » low inflation, log inflation, has inflation
target while » targets whole, target file, targets where
while 1.3 » whole 1.3
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 law inflation target while 1.3 communication costs _ development 1 afrique.*.