Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
information classes » information assets, information case, information cause
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
classes aids » classes i, classes a, classes de
a developing » a development
aids visual » eds visual, his visual, its visual
costs a » 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 information classes aids visual communication costs a developing _ access.*.