Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
development 5.1 » development 1.1, development 5.4, development 5.2.1
one visual » tones visual, new visual, non visual
5.1 access » 1.1 access, 3.1 access, 2.5.1 access
und one » und ohne, under one, und oder
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 des informations und one visual communication costs 2 development 5.1 access.*.