Perhaps you should try some spelling variations:
information centre » information centers, information contents
cds communication » c's communication, class communication, mass communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
11.7 developing » 11.5 developing, 12.7 developing, 11.7.4 developing
developing 1 » developing _, developing a, developing e
costs 11.7 » costs 11.1, costs 11.4, costs 1.1.3
centre a » centres a, centre _, centre c
a cds » a cdss, _ cds, 2 cds

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centre a cds communication costs 11.7 developing 1 africa.*.