Perhaps you should try some spelling variations:
classical schemes » classical scheme, classical themes, classical sciences
classical scores » classical sources, classical schools, classical spaces
classical codes » classical cases, classical geodesy, classical closed
classical code » classical case, classic code, classical cad
codes library » models library, cases library, does library
code library » core library, case library, gene library

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)) library\") or (((\"classical codes library\") OR (\"classical code library\"))))".
• Removing quotes may allow a broader search: (( ((classical scores) or (classical schemes)) library ) or ((( classical codes library ) OR ( classical code library )))).