Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
information case » information based, information can, information costs
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing a » developing _
case das » case des, case case, case data
das debt » does debt, das der, its debt
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 _ information case das debt communication costs 4.2 developing a areas.*.