Perhaps you should try some spelling variations:
5.5 communication » 3.5 communication, 2.5 communication, 5.5.2 communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
information aa » information ana, information a, information asia
3 developing » 3 development
developing a » developing _
cues 5.5 » cues 5.4, rules 5.5, cues 11.5
costs 3 » costs _, costs 4, costs a
a area » a areas, 1 area, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information aa cues 5.5 communication costs 3 developing a area.*.