Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
technologien aids » technologien als, technologien ad, technologien des
information costs » information contents, information centers, information content
aids information » chandos information, series information
1 development » 2 development, 3.1 development, mena development
development 2 » development 1, development 2.1, development 2.3
does visual » codes visual, tones visual, mouse visual
costs does » costs down, costs fees
2 access » 3 access
costs 1 » 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 aids information costs does visual communication costs 1 development 2 access.*.