Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
information case » information based, information can, information costs
development 3.1 » development 1
technologien a » technologien am, technologien ad, technologien _
a information » 2 information, 1 information
3.1 access » 1.1 access, 3.2 access, 3.6 access
b modern » _ modern, a modern, 4 modern
costs 2 » costs 20, costs _, costs 4
case b » case 1, case 2, case 3

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 b modern communication costs 2 development 3.1 access.*.