Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
informationen case » information case, information cause, informationen als
des informationen » der informationen, des informations, des information
technologien des » technologien fur, technologien und, technologies 2
5 development » 2 development, 3 development, 3.1 development
a verbal » _ verbal, 3 verbal, a herbal
costs 5 » costs _, costs 4, costs a
case a » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologien des informationen case a verbal communication costs 5 development _ access.*.