Perhaps you should try some spelling variations:
yong human » dog human, yong susan, beyond human
human gene » human genome, human gender, human bone
non state » nation state
yan yong » yan cong, tan yong, wang yong
ying jin » yang jin, jing ji, yang jie
non sacu » union sacu, non same, non sans
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan yong human gene ying jin ((non sacu) or (non state)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yong human gene ying jin ((non sacu) OR (non state)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yan yong human gene ying jin ((non sacu) or (non state)) ;*.