Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien zu » technologien zur, technologien fur, technologien auf
inflation based » information based, simulation based, inflation causes
zu inflation » _ inflation, low inflation, der inflation
4 developing » 3 developing
developing a » developing _
a africa » 1 africa, can africa, em africa
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: technologien zu inflation based _ verbal communication costs 4 developing a africa.*.