Perhaps you should try some spelling variations:
gender lens » gender class, gender blind
china money » china more, china one, chinese money
money small » money all, money somalia, money really
yang hwang » yan wang, yang guang, yang liang
lens china » loans china, leases china
yang yang » wang yang, wang yan
jan 2 » jan m, jan c, jan j

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang hwang) or (yang yang)) jan 2 gender lens china money small ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang hwang) OR (yang yang)) jan 2 gender lens china money small ;.
• Adding a wildcard symbol may retrieve word variants: ((yang hwang) or (yang yang)) jan 2 gender lens china money small ;*.