Perhaps you should try some spelling variations:
"librer{acute}ias." » "llibrer{acute}ias.", "libres{acute}ias.", "liber{acute}ias.", "librer{acute}dias.", "libror{acute}ias."
"librero{acute}vias." » "llibrero{acute}vias.", "libreso{acute}vias.", "libero{acute}vias.", "librero{acute}vdias.", "libreros{acute}vias.", "libreria{acute}vias.", "librero{acute}via.", "librero{acute}dias.", "librero{acute}vial.", "libroro{acute}vias."
"librer{acute}rios." » "llibrer{acute}rios.", "libres{acute}rios.", "liber{acute}rios.", "libror{acute}rios.", "librer{acute}rio."
"libre{acute}dios." » "libro{acute}dios.", "libre{acute}dos."

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 "librero{acute}vias.") or ("libre{acute}dios." or "librer{acute}rios."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("librer{acute}ias." OR "librero{acute}vias.") OR ("libre{acute}dios." OR "librer{acute}rios.")).
• Removing quotes may allow a broader search: (( librer{acute}ias. or librero{acute}vias. ) or ( libre{acute}dios. or librer{acute}rios. )).
• Adding a wildcard symbol may retrieve word variants: (("librer{acute}ias." or "librero{acute}vias.") or ("libre{acute}dios." or "librer{acute}rios."))*.