Perhaps you should try some spelling variations:
yuan health » human health, iran health, urban health
young woman » young women, younger women
making can » making case, making care, making change
making ccs » making case, making cross, making coins
meng yuan » meng hsuan, fang yuan, feng juan
young man » young men, young male, young mary
wan meng » wan ming, juan meng, wang peng

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

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