Perhaps you should try some spelling variations:
seung yeon » jeong yeon, seung joon, seung won
wang jing » wang ning, wang liang, wang yang
jing fang » jia fang, jin kang, weng fang
fang ai » fang a, fang ri, fang wei
ai test » api test, i test, ii test
a main » 1 main, 2 main
a min » a mini, a mine, a mind

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang jing fang ai test ((a min) OR (a main)) seung yeon ;~".
• Adding a wildcard symbol may retrieve word variants: wang jing fang ai test ((a min) OR (a main)) seung yeon ;*.