Perhaps you should try some spelling variations:
parker david » aaker david, tarr david, hauner david
yang juden » yang junsen, yang judy, yang jun
young cho » young choi
lang yao » yang yao, gang yao, wang yan
yao yang » yang yang
c parker » a marker, _ marker, _ darker
hong hai » shang hai, zhong tai, dang hai
young hr » young er, young _, young 4
juden c » juden _, juden im, juden um

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: lang yao yang juden c parker david ((hong hai) OR (((young cho) OR (young hr)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yao yang juden c parker david ((hong hai) or (((young cho) OR (young hr)))) ;~".
• Adding a wildcard symbol may retrieve word variants: lang yao yang juden c parker david ((hong hai) or (((young cho) OR (young hr)))) ;*.