Perhaps you should try some spelling variations:
data communication » data communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information ii » information iii, information im, information i
developing 21 » developing _, developing a, developing e
3 developing » 3 development
die data » die daten, life data, file data
costs 3 » costs _, costs 4, costs a
21 area » 2.1 area, 1 area, 26 area

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

• Adding a wildcard symbol may retrieve word variants: technologien des information ii die data communication costs 3 developing 21 area.*.