Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
development 5.3 » development 5.1, development 5.4, development 5.5
new verbal » non verbal, des verbal
5.3 access » 1.1 access, 3.1 access, 3.2 access
und new » und neo, und ne, usd new
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: technologien und informations und new verbal communication costs 2 development 5.3 access.*.