Perhaps you should try some spelling variations:
development second » development beyond, development section, development sectors
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
inflation rates » inflation rate
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
rates trade » states trade, rules trade, wages trade
trade 4.1 » trade 2.2, trade 3.2
costs 2 » costs 20, 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 und inflation rates trade 4.1 communication costs 2 development second afrique.*.