Perhaps you should try some spelling variations:
technologien fair » technologien fur, technologies fail, technologien als
fair information » fairs information, fur information, labor information
4 communication » 3 communication, 5.4 communication, de communication
information 1 » information 2, information 3, information 3.2
4 developing » 3 developing
costs 4 » costs _, costs a, costs 4.2
1 hdm » 1 dm, 1 hdl, _ hdm
hdm 4 » hdl 4, him 4

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information 1 hdm 4 communication costs 4 developing _ real.*.