Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
technologien dis » technologien des, technologien als, technologien im
information case » information based, information can, information costs
dis information » mis information, aids information, des informations
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
case der » case des, case under, phase der
der csr » does csr

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information case der csr communication costs 6.4 developing _ areas.*.