Perhaps you should try some spelling variations:
"librer{acute}ias." » "librero{acute}ias.", "llibrer{acute}ias.", "libres{acute}ias.", "librer{acute}dias.", "libror{acute}ias."
"librer{acute}rio." » "librero{acute}rio.", "llibrer{acute}rio.", "libres{acute}rio.", "libror{acute}rio."
"librer{acute}dos." » "librero{acute}dos.", "llibrer{acute}dos.", "libres{acute}dos.", "libror{acute}dos."
"libre{acute}vias." » "libre{acute}vdias.", "libro{acute}vias.", "libre{acute}via.", "libre{acute}dias.", "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 "libre{acute}vias.") or ("librer{acute}rio." or "librer{acute}dos."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("librer{acute}ias." OR "libre{acute}vias.") OR ("librer{acute}rio." OR "librer{acute}dos.")).
• Removing quotes may allow a broader search: (( librer{acute}ias. or libre{acute}vias. ) or ( librer{acute}rio. or librer{acute}dos. )).
• Adding a wildcard symbol may retrieve word variants: (("librer{acute}ias." or "libre{acute}vias.") or ("librer{acute}rio." or "librer{acute}dos."))*.