Perhaps you should try some spelling variations:
twinn das » wenn das, twinn ian
yuan kang » yuan wang, yuan chang, chan kang
hyoung il » hong il
das clan » das bilan, das land, das cern
clan yan » qian yan, nan yan
yan yuan » yan guan, fang yuan, nan yan
kang yan » wang yan, kang han, wang yang
honig im » honig ii, konig ii

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

• Performing a fuzzy search may retrieve terms with similar spellings: twinn das clan yan yuan kang yan ((hyoung il) or (honig im)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: twinn das clan yan yuan kang yan ((hyoung il) OR (honig im)) ;.
• Adding a wildcard symbol may retrieve word variants: twinn das clan yan yuan kang yan ((hyoung il) or (honig im)) ;*.