Perhaps you should try some spelling variations:
classical scores » classical sources, classical schemes, classical schools
classical scheme » classical schemes, classical theme, classical science
classic scheme » class scheme, classical schemes, classic science
"classical code library" » "classical codes library", "classical case library", "classic code library", "classical tape library", "classical gene library"

Try widening your search to All Fields.

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) or (((((classical scheme) OR (classic scheme))s) or (((classical scheme) OR (classic scheme)))))) library") OR ("classical code library")).
• Removing quotes may allow a broader search: (( ((classical scores) or (((((classical scheme) OR (classic scheme))s) or (((classical scheme) OR (classic scheme)))))) library ) or ( classical code library )).
• Adding a wildcard symbol may retrieve word variants: (("((classical scores) or (((((classical scheme) OR (classic scheme))s) or (((classical scheme) OR (classic scheme)))))) library") or ("classical code library"))*.