Perhaps you should try some spelling variations:
ceos communication » c's communication, nets communication, actors communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 8.2 » information 1.2, information 2.2, information 8.4
4 development » 2 development, 4 developing
what ceos » what cost
8.2 what » 1.2 what, 2.2 what, 4.2 what
a access » 2 access, 3 access, 4 access
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 des information 8.2 what ceos communication costs 4 development a access.*.