Perhaps you should try some spelling variations:
"libre{acute}ias." » "libro{acute}ias.", "libre{acute}dias."
"libre{acute}vias." » "libro{acute}vias.", "libre{acute}vdias.", "libre{acute}dias.", "libre{acute}vial."
"libres{acute}via." » "libros{acute}via."
"llibros{acute}ias." » "llibros{acute}dias.", "libros{acute}ias.", "llibres{acute}ias."

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