Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
information chain » information can, information china, information coding
3.1 development » 2 development
development 3.3 » development 3.1, development 1
technologie 3d » technologies 3d, technologie 3, technologie und
3d information » d information, nd information, od information
3.3 access » 3.1 access, 3.2 access, 3.6 access
chain new » chains new, chain how
costs 3.1 » costs 3.5, costs 4.1, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologie 3d information chain new model communication costs 3.1 development 3.3 access.*.