Perhaps you should try some spelling variations:
seung youn » seung joon, seung yeon
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
seung won » seung joon, seung yeon, myung won
kyaw min » kan min
yang ai » yang di, yang xi, yang yi
ai test » api test, i test, ii test

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang yang)) yang ai test kyaw min ((seung youn) OR (seung won)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yang)) yang ai test kyaw min ((seung youn) or (seung won)) ;*.