Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
information centers » information contents, information officers
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
5 development » 2 development, 3 development, 3.1 development
development 2 » development 1, development 2.1, development 2.3
centers help » centers hold, centers real
help visual » self visual, field visual
2 access » 3 access
costs 5 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien als information centers help visual communication costs 5 development 2 access.*.