Perhaps you should try some spelling variations:
classical scores » classical sources, classical schemes, classical schools
classical closed » classical case, classical class, classical charged
classical cases » classical case, classical bases, classic cases
scores library » core library, codes library, forms library
closed library » chosen library, clone library, cloud library
cases library » case library, clauses library, class library
bases library » basis library, basics library, muses library
based library » based linear

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: (( classical scores library ) OR ((((( classical closed library ) OR ( classical cases library ))) OR ( classical ((bases library) OR (based library)) )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( classical scores library ) or ((((( classical closed library ) or ( classical cases library ))) or ( classical ((bases library) OR (based library)) ))))".
• Adding a wildcard symbol may retrieve word variants: (( classical scores library ) or ((((( classical closed library ) or ( classical cases library ))) or ( classical ((bases library) OR (based library)) ))))*.