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
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
developing 3 » developing _, developing a, developing e
over verbal » over several, over virtual
costs 4.4 » costs 4.2
und over » und oder, und clover, und oliver
3 access » 2 access

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 over verbal communication costs 4.4 developing 3 access.*.