Perhaps you should try some spelling variations:
"librer{acute}vias." » "librero{acute}vias.", "llibrer{acute}vias.", "libres{acute}vias.", "librer{acute}via.", "librer{acute}vial.", "libror{acute}vias."
"llibro{acute}ias." » "libro{acute}ias.", "elibro{acute}ias.", "llibre{acute}ias."
"llibro{acute}dias." » "libro{acute}dias.", "elibro{acute}dias.", "llibre{acute}dias.", "llibro{acute}diaz."
"libre{acute}dios." » "libro{acute}dios.", "libre{acute}dos.", "libre{acute}rios."

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