Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
test housing » cost housing, era housing, tests using
tested using » tests using, testing using, system using
yang davis » wang david, yang dali
test using » tests using, testing using
bank kong » bank long, bank bond
kong star » kong sar
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yanling yang davis ((test housing) or (((test using) OR (tested using)))) bank kong star ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling yang davis ((test housing) OR (((test using) OR (tested using)))) bank kong star ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling yang davis ((test housing) or (((test using) OR (tested using)))) bank kong star ;".
• Adding a wildcard symbol may retrieve word variants: wang yanling yang davis ((test housing) or (((test using) OR (tested using)))) bank kong star ;*.