Perhaps you should try some spelling variations:
12.4.4 communication » 12.2.4 communication, 10.2.4 communication, 10.4.3 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
technology der » technology does, technology 4ir, technology dlt
der inflation » core inflation, _ inflation, low inflation
inflation das » inflation bias, inflation tax, inflation a
prices 12.4.4 » prices 14.3.4, prices 2.3.4, prices 12.6.4.3
das prices » gas prices, gas price, do prices
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation das prices 12.4.4 communication costs et developpement en afrique.*.