Perhaps you should try some spelling variations:
"librer{acute}ias." » "librero{acute}ias.", "llibrer{acute}ias.", "libre{acute}ias."
"librer{acute}dias." » "librero{acute}dias.", "llibrer{acute}dias.", "libre{acute}dias.", "librer{acute}diaz.", "librer{acute}dios."
"Librer{acute}vias." » "Librer{acute}via."
"Librer{acute}vial." » "Librer{acute}vidal.", "Librer{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}ias." or ("Librer{acute}vias." OR "Librer{acute}vial.")) or "librer{acute}dias.")~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("librer{acute}ias." OR ("Librer{acute}vias." OR "Librer{acute}vial.")) OR "librer{acute}dias.").
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"librer{acute}ias.\" or (\"Librer{acute}vias.\" OR \"Librer{acute}vial.\")) or \"librer{acute}dias.\")".
• Removing quotes may allow a broader search: (( librer{acute}ias. or ( Librer{acute}vias. OR Librer{acute}vial. )) or librer{acute}dias. ).
• Adding a wildcard symbol may retrieve word variants: (("librer{acute}ias." or ("Librer{acute}vias." OR "Librer{acute}vial.")) or "librer{acute}dias.")*.