Perhaps you should try some spelling variations:
des ansatzes » des einsatzes, des datensatzes, des gesetzes
ansatzes von » ansatze von, einsatzes von, ansatz von
zhong tai » hong tan, hong hai, zhong zhi
yan gang » yan wang, yang guang, yang yang
gang des » gang der, zugang des, gange der
nan yan » nan ya, wang yan, qian yan
dong di » dong sin

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

• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan gang des ansatzes von ji ((zhong tai) OR (dong di)) ;~.
• Adding a wildcard symbol may retrieve word variants: nan yan gang des ansatzes von ji ((zhong tai) or (dong di)) ;*.