Perhaps you should try some spelling variations:
carrier david » carter david, currie david, parker david
7d carrier » _ carrier
gang yang » wang yang, yang yang, huang yang
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
hong hai » shang hai, zhong tai, dang hai
young 4 » young _, young 5, young 6

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: gang yang ((yang jun) OR (yang jui)) 7d carrier david ((hong hai) OR (young 4)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "gang yang ((yang jun) OR (yang jui)) 7d carrier david ((hong hai) or (young 4)) ;~".
• Adding a wildcard symbol may retrieve word variants: gang yang ((yang jun) OR (yang jui)) 7d carrier david ((hong hai) or (young 4)) ;*.