Perhaps you should try some spelling variations:
technologien fund » technologien und, technologie und, technologien fur
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
fund information » road information
information case » information based, information can, information costs
4 development » 2 development, 4 developing
case c2 » case 2, case c, case 12
costs 4 » costs _, costs a, costs 4.2
a areal » _ areal, 2 areal, 4 areal
c2 5.3 » co2 5.3, ct 5.3, h2 5.3

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

• Adding a wildcard symbol may retrieve word variants: technologien fund information case c2 5.3 communication costs 4 development a areal.*.