Perhaps you should try some spelling variations:
"librer{acute}ias." » "librero{acute}ias.", "llibrer{acute}ias.", "libres{acute}ias.", "librer{acute}dias.", "librer{acute}vias.", "libror{acute}ias."
"librer{acute}vidal." » "librero{acute}vidal.", "llibrer{acute}vidal.", "libres{acute}vidal.", "libror{acute}vidal.", "librer{acute}vida."
"librer{acute}diaz." » "librero{acute}diaz.", "llibrer{acute}diaz.", "libres{acute}diaz.", "libror{acute}diaz."
"libre{acute}vial." » "libro{acute}vial.", "libre{acute}via."

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 ("libre{acute}vial." or "librer{acute}vidal.")) or "librer{acute}diaz.")~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("librer{acute}ias." OR ("libre{acute}vial." OR "librer{acute}vidal.")) OR "librer{acute}diaz.")*.
• Removing quotes may allow a broader search: (( librer{acute}ias. or ( libre{acute}vial. or librer{acute}vidal. )) or librer{acute}diaz. )*.