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

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