Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 2 » information 3
development 2 » development 1, development 2.1, development 2.3
user model » use model, buyer model, outer model
2 access » 3 access
costs 2 » costs 20, costs _, costs 4
2 user » _ user, 3 user, a user

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 2 user model communication costs 2 development 2 access.*.