Perhaps you should try some spelling variations:
tested using » test using, tests using, testing using
li tested » _ tested, lines tested
bank kong » bank bond
bank long » bank loans, bank loan, bank bond
wang » wing, wan, lang
hyoung » young, hyong, kyoung
ling » line, wing, link

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang hyoung ling li tested using ((bank kong) OR (bank long)) sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung ling li tested using ((bank kong) OR (bank long)) sar ;".
• Adding a wildcard symbol may retrieve word variants: wang hyoung ling li tested using ((bank kong) OR (bank long)) sar ;*.