Perhaps you should try some spelling variations:
leong yeon » jeong yeon, seung yeon
wang yong » wang yang, wang hyoung, wang yan
yong yang » yang yang, dong yang, ying yang
mun leong » min jeong
api test » i test, ii test
ai test » i test, ii test, ein test
kaw mun » kyaw min

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong yang ((api test) OR (ai test)) kaw mun leong yeon ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yang ((api test) OR (ai test)) kaw mun leong yeon ;*".