Perhaps you should try some spelling variations:
human gender » bhutan gender, human gene, german gender
gender yang » gender change, gender barung
dato human » data human, do human, das human
yuan hsun » yuan hui
hsun dato » hasan dato, hon dato, tun dato
yang yang » wang yang, wang yan
wong siu » wong shiu, kong siu, wong sau

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan hsun dato human gender yang yang ((hong seo) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan hsun dato human gender yang yang ((hong seo) OR (wong siu)) ;*.