Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
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
3 developing » 3 development
developing a » developing _
case des » cases des, case das, phase des
des csr » does csr, der csr, des care
a areas » 1 areas, 2 areas, 4 areas
cost 3 » cost 3d, cost e3, cost _

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 des csr communication cost 3 developing a areas.*.