Perhaps you should try some spelling variations:
frames human » rates human, wages human, farms human
based frames » based frame, braced frames, based games
human based » human caused, human cases, human case
yang yang » wang yang, wang yan
das human » des human, does human, sdgs human
young men » young women
yang fan » zhang fan, yang dean, yang jin
hg das » haag das

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang fan) or (yang yang))) or (yang di))hg das human based frames human young men ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang fan) OR (yang yang))) OR (yang di))hg das human based frames human young men ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang fan) or (yang yang))) or (yang di))hg das human based frames human young men ;*.