Perhaps you should try some spelling variations:
book 2011 » book 2012, book 2015, book 2007
best book » test book, best foot, best boy
2011 long » 11 long
king amp » klang amp
yang jun » yang jui, yang jin, yang judy
pang jun » yang jui
long su » long du, rong su, long run

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: (wing OR lang) yan ((king amp) OR (((yang jun) OR (pang jun)))) best book 2011 long su ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wing or lang) yan ((king amp) or (((yang jun) OR (pang jun)))) best book 2011 long su ;~".
• Adding a wildcard symbol may retrieve word variants: (wing or lang) yan ((king amp) or (((yang jun) OR (pang jun)))) best book 2011 long su ;*.