Perhaps you should try some spelling variations:
yuan health » human health, iran health, urban health
making cyn » making can, making china, making coins
making ccs » making case, making can, making cross
young male » young males, young age
young man » young men, young woman, young mary
yan yuan » yan guan, fang yuan, nan yan
wan yan » wang yan, nan yan, wai yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yuan health goals ((making cyn) OR (making ccs)) ((young man) or (young male)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yuan health goals ((making cyn) OR (making ccs)) ((young man) OR (young male)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan yuan health goals ((making cyn) OR (making ccs)) ((young man) or (young male)) ;".
• Adding a wildcard symbol may retrieve word variants: wan yan yuan health goals ((making cyn) OR (making ccs)) ((young man) or (young male)) ;*.