Perhaps you should try some spelling variations:
gender labor » gendered labour, gender law, border labor
labor than » labor ghana, labor tax, labor ban
than done » than one, than money
yan guan » gan guan, yang guang, yihan guan
chan jan » chain jane, chan alan, chan kang
yan yuan » fang yuan, nan yan, yan clan

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 guan) or (chan jan))) or (yan yuan)) a gender labor than done (saul or saur) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((((yan guan) OR (chan jan))) OR (yan yuan)) a gender labor than done (saul OR saur) ;.
• Adding a wildcard symbol may retrieve word variants: wan ((((yan guan) or (chan jan))) or (yan yuan)) a gender labor than done (saul or saur) ;*.