Perhaps you should try some spelling variations:
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
information 2 » information 3
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.2
1 areas » 1 area, 2 areas, 4 areas
dm 3 » dem 3, drm 3, edm 3

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

• If you are trying to use Boolean operators, they must be ALL CAPS: technologien und information 2 ((dm 3) OR (dem _)) communication costs 4 developing 1 areas.~.
• Adding a wildcard symbol may retrieve word variants: technologien und information 2 ((dm 3) or (dem _)) communication costs 4 developing 1 areas.*.