Perhaps you should try some spelling variations:
human gene » human genome, human gender, human genetic
human bone » human bones, human body
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
band aid » brand aid, bank aid, based aid
aid homi » aid how
homi ghi » hong ghi

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) or (yang yang)) a ((human gene) OR (human bone)) band aid homi ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (yang yang)) a ((human gene) OR (human bone)) band aid homi ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (yang yang)) a ((human gene) OR (human bone)) band aid homi ghi ;*".