Perhaps you should try some spelling variations:
"libro{acute}ias." » "libros{acute}ias.", "libro{acute}dias.", "libro{acute}vias."
"librer{acute}dios." » "librero{acute}dios.", "libre{acute}dios.", "libres{acute}dios.", "librer{acute}dos."
"llibrer{acute}dios." » "llibrero{acute}dios.", "llibre{acute}dios.", "llibres{acute}dios.", "llibrer{acute}dos.", "llibreria{acute}dios."
"librer{acute}rios." » "librero{acute}rios.", "libre{acute}rios.", "libres{acute}rios.", "librer{acute}rio."

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