Perhaps you should try some spelling variations:
information based » information case, information bank, transformation based
technologien als » technologien des, technologien fur, technologien und
do communication » do communications, de communication, ngo communication
als information » als informations, aids information, laws information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing a » developing _
based debt » based deep, based direct
debt do » debt gdp, debt how
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien als information based debt do communication costs 4.2 developing a areas.*.