Perhaps you should try some spelling variations:
information based » information case, information bank, transformation based
der communication » de communication, under communication, debt communication
3.3 developing » 4 developing, 2 developing, 1 developing
developing 4 » developing _, developing a, developing e
based debt » based deep, based direct
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
debt der » debt under, debt debt, debt do
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien _ information based debt der communication costs 3.3 developing 4 areas.*.