Perhaps you should try some spelling variations:
technologien road » technologien ad, technologien und, technologien am
information based » information case, information bank, transformation based
de communication » mobile communication, online communication
developing 21 » developing _, developing a, developing e
3 developing » 3 development
based debt » based deep, based direct
debt de » debt do, debt debt, debt gdp
costs 3 » costs _, costs 4, costs a
21 area » 2.1 area, 1 area, 26 area

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

• Adding a wildcard symbol may retrieve word variants: technologien road information based debt de communication costs 3 developing 21 area.*.