Perhaps you should try some spelling variations:
"libre{acute}ias." » "libro{acute}ias.", "libre{acute}dias.", "libre{acute}vias."
"llibrer{acute}ias." » "llibror{acute}ias.", "llibrer{acute}dias.", "llibrer{acute}vias.", "llibre{acute}ias.", "llibres{acute}ias.", "llibreria{acute}ias.", "llibrero{acute}ias.", "llibrar{acute}ias."
"librer{acute}via." » "libror{acute}via.", "librero{acute}via.", "libres{acute}via.", "librar{acute}via."
"liber{acute}via." » "lider{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: (("libre{acute}ias." or "llibrer{acute}ias.") or ("librer{acute}via." OR "liber{acute}via."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("libre{acute}ias." OR "llibrer{acute}ias.") OR ("librer{acute}via." OR "liber{acute}via.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"libre{acute}ias.\" or \"llibrer{acute}ias.\") or (\"librer{acute}via.\" OR \"liber{acute}via.\"))".
• Removing quotes may allow a broader search: (( libre{acute}ias. or llibrer{acute}ias. ) or ( librer{acute}via. OR liber{acute}via. )).
• Adding a wildcard symbol may retrieve word variants: (("libre{acute}ias." or "llibrer{acute}ias.") or ("librer{acute}via." OR "liber{acute}via."))*.