Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
contents ai » contents i, contents a, contents aims
ai visual » a visual, ii visual, bad visual
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien als information contents ai visual communication costs 4 developing 1 africa.*.