Perhaps you should try some spelling variations:
human gene » human genome, human gender, human bone
dong yang » dong hoang, wang yang, yang yang
fan human » than human, non human, von human
yang fan » zhang fan, yang dean, yang yang
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui
law pain » law part, law past
law main » law making, new main, law made
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang fan human gene ((((ying jin) or (yang jie))) or (((law pain) OR (law main)))) wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang fan human gene ((((ying jin) OR (yang jie))) OR (((law pain) OR (law main)))) wong yue ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang fan human gene ((((ying jin) or (yang jie))) or (((law pain) OR (law main)))) wong yue ;*".