Perhaps you should try some spelling variations:
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
4.2 developpement » 4.2 development, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologie die » technologie de, technologie im, technologie der
inflation wages » inflation rates, inflation taxes, inflation targets
die inflation » does inflation, der inflation, price inflation
wages closer » wages close, wages lower, wages case

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

• Adding a wildcard symbol may retrieve word variants: technologie die inflation wages closer 5.2 communication costs 4.2 developpement en afrique.*.