Perhaps you should try some spelling variations:
"librer{acute}vidal." » "librero{acute}vidal.", "llibrer{acute}vidal.", "libres{acute}vidal.", "librer{acute}vida.", "libror{acute}vidal."
"lllibrero{acute}ias." » "lllibreroo{acute}ias.", "llllibrero{acute}ias.", "lllibreso{acute}ias.", "lllibroro{acute}ias.", "lllibrero{acute}dias.", "lllibrero{acute}vias.", "librero{acute}ias.", "llibrer{acute}ias."
"libre{acute}ias." » "libro{acute}ias.", "libre{acute}dias.", "libre{acute}vias."
"lliber{acute}via." » "llibrer{acute}via.", "liber{acute}via."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((("librer{acute}vidal." or "libre{acute}ias.") or "lllibrero{acute}ias.") or "lliber{acute}via.")~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((("librer{acute}vidal." OR "libre{acute}ias.") OR "lllibrero{acute}ias.") OR "lliber{acute}via.").
• Removing quotes may allow a broader search: ((( librer{acute}vidal. or libre{acute}ias. ) or lllibrero{acute}ias. ) or lliber{acute}via. ).
• Adding a wildcard symbol may retrieve word variants: ((("librer{acute}vidal." or "libre{acute}ias.") or "lllibrero{acute}ias.") or "lliber{acute}via.")*.