Perhaps you should try some spelling variations:
yang change » young change, making change, change change
human gene » human genome, human gender, human genetic
human bone » human bones, human body
wang yang » wang yan, wang liang, wang yanling
sang mein » sang heon, sang minh
mein dank » ein dank, sein dann
dank hari » bank hard

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang change ((human gene) OR (human bone)) sang mein dank hari ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang change ((human gene) OR (human bone)) sang mein dank hari ;*".