Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information century » information centers, information centre, information center
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
new personal » der personal, how personal, de personal
3 developing » 3 development
developing 1 » developing _, developing a, developing e
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information century new personal communication costs 3 developing 1 africa.*.