Perhaps you should try some spelling variations:
jeong yeon » jeong hyeok, jeang yean, seung yeon
seung joon » kyung joon, seung yeon, seung youn
dong wang » dong yang, hong wang, dong hoang
wang yang » wang yan, wang liang, wang yanling
seung won » seung yeon, seung youn, myung won
yang run » yang jun, yang yun, long run
debt law » debt a, debt how
law main » law pain, law making, new main

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: dong wang yang run debt law main ((jeong yeon) OR (((seung won) OR (seung joon)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong wang yang run debt law main ((jeong yeon) or (((seung won) or (seung joon)))) ;*.