Perhaps you should try some spelling variations:
classical schemes » classical themes, classical sciences, classic scheme
classical scores » classical sources, classical schools, clinical scores
classical scheme » classic scheme, classical theme, classical science
"classical code library" » "classical codes library", "classical case library", "classic code library", "classical gene library"
"classical tape library" » "classical type library", "classical types library", "classical shape 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 schemes) or (classical scheme)))) library") OR ((("classical code library") OR ("classical tape library")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"((classical scores) or (((classical schemes) or (classical scheme)))) library\") or (((\"classical code library\") OR (\"classical tape library\"))))".
• Removing quotes may allow a broader search: (( ((classical scores) or (((classical schemes) or (classical scheme)))) library ) or ((( classical code library ) OR ( classical tape library )))).
• Adding a wildcard symbol may retrieve word variants: (("((classical scores) or (((classical schemes) or (classical scheme)))) library") or ((("classical code library") OR ("classical tape library"))))*.