Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
communication can » communication canada, communication china, communication 3
inflation target » inflation targeting, inflation rate, inflation rates
eu developpement » et developpement, du developpement, au developpement
developpement du » developpement de, developpement des, developpement et
target while » targets whole, target file, targets where
du afrique » en afrique, l afrique, de l'afrique
while 3.2 » chile 3.1, chile 3.4, cile 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation target while 3.2 communication can eu developpement du afrique.*.