Perhaps you should try some spelling variations:
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
inflation rates » inflation rate
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
developing de » developing e, developing ce, developing deep
4 developing » 3 developing
rates here » rates henry, rates have, rates der
here 3.7 » nerve 3.7, where 3.1, where 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 und inflation rates here 3.7 communication costs 4 developing de l'afrique.*.