Perhaps you should try some spelling variations:
information mining » information making, information modeling, information handling
debt communication » de communication, et communication, get communication
technologien des » technologien fur, technologien und, technologies 2
developing china » developing china's, development china, developing caring
des information » des informations, does information, dis information
3 developing » 3 development
china trends » china trade
mining rate » mining water, mining data, mining case
rate debt » private debt
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information mining rate debt communication costs 3 developing china trends.*.