Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
information case » information based, information can, information costs
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
case dem » case des, case d, case d1
dem csr » der csr, does csr
a areas » 1 areas, 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: technologien _ information case dem csr communication costs 3.3 developing a areas.*.