Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
inflation target » inflation targeting, inflation rate, inflation rates
technology und » technology fund, technology used, technology use
3.3 developing » 4 developing, 2 developing, 1 developing
und inflation » _ inflation, low inflation, der inflation
target while » targets whole, target file, targets where
developing e » developing _, developing a, developing east
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
e afrique » en afrique, l afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation target while 6.2 communication costs 3.3 developing e afrique.*.