Perhaps you should try some spelling variations:
falle communication » called communication, face communication, value communication
information costs » information contents, information centers, information content
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
costs die » costs ii, costs iii, costs differ
die falle » die fulle, im falle, der falle
4 access » 2 access, 3 access
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: technologies 2.1 information costs die falle communication costs 4 developing 4 access.*.