Perhaps you should try some spelling variations:
technologien fair » technologien fur, technologies fail, technologien als
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
fair information » fairs information, fur information, labor information
information case » information based, information can, information costs
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.2
2 areal » 2 real, _ areal, 2 areas
case a » case 1, case 2, case 3
a 5.3 » a 3.3, a 5.1, a 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information case a 5.3 communication costs 4 developing 2 areal.*.