Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
information based » information case, information bank, transformation based
die communication » de communication, time communication, une communication
aids information » chandos information, series information
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
based debt » based deep, based direct
debt die » debt do
costs 4 » costs _, costs a, costs 4.2
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 aids information based debt die communication costs 4 developing 4 areas.*.