Perhaps you should try some spelling variations:
"librer{acute}ias." » "librero{acute}ias.", "libre{acute}ias.", "libres{acute}ias.", "librer{acute}dias.", "librer{acute}vias."
"llibrer{acute}dvias." » "llibrero{acute}dvias.", "llibre{acute}dvias.", "llibres{acute}dvias.", "llibrer{acute}dvdias.", "llibrer{acute}dvvias.", "llibreria{acute}dvias.", "llibrer{acute}dias.", "llibrer{acute}vias."
"librer{acute}diaz." » "librero{acute}diaz.", "libre{acute}diaz.", "libres{acute}diaz."
"librer{acute}vial." » "librero{acute}vial.", "libre{acute}vial.", "libres{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 ("llibrer{acute}dvias." or "librer{acute}diaz.")) or "librer{acute}vial.")~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("librer{acute}ias." OR ("llibrer{acute}dvias." OR "librer{acute}diaz.")) OR "librer{acute}vial.").
• Removing quotes may allow a broader search: (( librer{acute}ias. or ( llibrer{acute}dvias. or librer{acute}diaz. )) or librer{acute}vial. ).
• Adding a wildcard symbol may retrieve word variants: (("librer{acute}ias." or ("llibrer{acute}dvias." or "librer{acute}diaz.")) or "librer{acute}vial.")*.