Perhaps you should try some spelling variations:
ausgang des » ausgang der, ausgaben des
zugang des » zugang als, ruckgang des
thing yu » thing you, thing _, hong yu
hong hai » shang hai, zhong tai, dang hai
wan yan » wang yan, nan yan, wai yan
yu hong » yu zhong, hu hong, yu hung
gesetzes » gesetze, gesetz

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan ((zugang des) or (ausgang des)) gesetzes thing yu hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((zugang des) OR (ausgang des)) gesetzes thing yu hong hai ;*.