Perhaps you should try some spelling variations:
test housing » cost housing, era housing, tested using
yang davis » wang david
test using » tests using, tested using, testing using
yang dali » yang di, bang dai, yang all
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) OR (yang dali)) ((test housing) or (test using)) bank kong star ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling ((yang davis) OR (yang dali)) ((test housing) OR (test using)) bank kong star ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling ((yang davis) OR (yang dali)) ((test housing) or (test using)) bank kong star ;*".