Perhaps you should try some spelling variations:
"classical sources library" » "classical studies library", "classical spaces library", "classical source library", "classical resource library", "classical sources linear"
"classical moore library" » "classical moire library", "classical monte library", "classical modern library", "classical more library", "classical goose library", "classical module library"
"classical mouse library" » "classical monte library", "classical mos library", "classical use library", "classical module library", "classical course library", "classical reuse library"
"classical core library" » "classical codes library", "classical case library", "classical charge library", "classical core libraries", "classical gene library"
"classical code library" » "classical codes library", "classical case library", "classic code 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 sources library") OR ((((("classical core library") OR ("classical code library"))) OR ((("classical moore library") OR ("classical mouse library")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"classical sources library\") or (((((\"classical core library\") OR (\"classical code library\"))) or (((\"classical moore library\") or (\"classical mouse library\"))))))".
• Removing quotes may allow a broader search: (( classical sources library ) or ((((( classical core library ) OR ( classical code library ))) or ((( classical moore library ) or ( classical mouse library )))))).
• Adding a wildcard symbol may retrieve word variants: (("classical sources library") or ((((("classical core library") OR ("classical code library"))) or ((("classical moore library") or ("classical mouse library"))))))*.