Perhaps you should try some spelling variations:
rates rates » rates notes
human rates » human raters, human wastes, human states
rates human » frames human, routes human, wages human
yang yang » wang yang, wang yan
des human » does human, das human, des humains
young eun » young men
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang dean) or (yang yang))) or (yang xi))ng des human rates rates human young eun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang dean) OR (yang yang))) OR (yang xi))ng des human rates rates human young eun ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang dean) or (yang yang))) or (yang xi))ng des human rates rates human young eun ;*.