Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 1.1 » information 10.1, information 12.1, information 14.1
4 developing » 3 developing
developing a » developing _
what verbal » gmat verbal
1.1 what » 1.2 what
a access » 2 access, 3 access, 4 access
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 des information 1.1 what verbal communication costs 4 developing a access.*.