Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
6.10 development » 2.10 development, 3.10 development, 6.1 development
information 1.2 » information 1.5.2, information 2
development 5.4 » development 5.1, development 1.1, development 14
technologie 3d » technologies 3d, technologie 3, technologie und
3d information » d information, nd information, od information
costs 6.10 » costs 4.10, costs 4.1, costs 6.4
5.4 access » 7.4 access, 2.4 access, 4.4 access
3 verbal » _ verbal, a verbal, 3 verfall
1.2 3 » 1.2 _, 1.2 a, 1.2 r

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

• Adding a wildcard symbol may retrieve word variants: technologie 3d information 1.2 3 verbal communication costs 6.10 development 5.4 access.*.