Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
debt communication » de communication, et communication, get communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing a » developing _
der debt » does debt, debt debt, der de
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
4.2 der » 2.2 der, 3.2 der
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 4.2 der debt communication cost 2.2 developing a areas.*.