Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
information case » information based, information can, information costs
technologien a » technologien am, technologien ad, technologien _
a information » 2 information, 1 information
4 developing » 3 developing
1 modern » 10 modern, 12 modern, _ modern
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 a information case 1 modern communication costs 4 developing _ access.*.