Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
informations case » information case, informationsphase 1, information please
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing 2.3 » developing _, developing a, developing e
4 developing » 3 developing
cost modern » post modern, post moderne, cost model
2.3 access » 5.3 access, 1.3 access, 2.4 access
case cost » cases cost, case case, use cost
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 des informations case cost modern communication costs 4 developing 2.3 access.*.