Perhaps you should try some spelling variations:
seung joon » kyung joon, seung yeon, seung youn
wang ying » wang yang, wang yong, wang jing
ying yang » yang yang, yin yang, ying chang
seung won » seung yeon, seung youn, myung won
i testi » i test
a maine » a marine, _ maine, a marne
yang i » yang di, yang xi, yang yi
a main » 1 main, 2 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: wang ying yang i testi ((a main) OR (a maine)) ((seung joon) OR (seung won)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ying yang i testi ((a main) or (a maine)) ((seung joon) OR (seung won)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ying yang i testi ((a main) or (a maine)) ((seung joon) OR (seung won)) ;*.