Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
information based » information case, information bank, transformation based
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
development 2.3 » development 2.1, development 1
based user » based peer
user model » use model, buyer model, outer model
2.3 access » 5.3 access, 1.3 access, 2.4 access
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien als information based user model communication costs 2 development 2.3 access.*.