Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien does » technologien des, technologien als, technologie de
csr communication » de communication, 3 communication, 4 communication
does information » des informations, dis information, users information
developing joint » developing coping, development joint, developing ict
4 developing » 3 developing
centers how » center how, centers hold, century how
how csr » low csr, how case, how cern
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien does information centers how csr communication costs 4 developing joint africa.*.