Perhaps you should try some spelling variations:
ddr communication » de communication, csr communication, under communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information can » information case, information 1, information 1.2
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
costs 2.3 » costs 4.2, costs 4.4
can de » can do, can code, can deal
de ddr » der ddr, die ddr, dem ddr

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

• Adding a wildcard symbol may retrieve word variants: technologien des information can de ddr communication costs 2.3 developing _ areas.*.