Perhaps you should try some spelling variations:
den communication » open communication, lean communication, when communication
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
information 2 » information 3
3 development » 2 development
die den » die der, die daten
costs 3 » costs _, costs 4, costs a
1 areas » 1 area, 2 areas, 4 areas

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 2 die den communication costs 3 development 1 areas.*.