Perhaps you should try some spelling variations:
"breviarios del fondo de cultura economic." » "breviarios del fondo de cultura economica.", "breviarios del fondo de cultura economia.", "breviarios del fondo de cultural economica."
"breviarios del fondo e culture economic." » "breviarios del fondo e cultura economica.", "breviarios del fondo e agriculture economic.", "breviarios del fondo et culture economic.", "breviarios del fondo _ culture economic.", "breviarios del fondo e cultura economic.", "breviarios del fondo en culture economic.", "breviarios del fondo el culture economic.", "breviarios del fondos e culture economic."

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: (("breviarios del fondo de cultura economic.") or ("breviarios del fondo e culture economic."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("breviarios del fondo de cultura economic.") OR ("breviarios del fondo e culture economic.")).
• Removing quotes may allow a broader search: (( breviarios del fondo de cultura economic. ) or ( breviarios del fondo e culture economic. )).
• Adding a wildcard symbol may retrieve word variants: (("breviarios del fondo de cultura economic.") or ("breviarios del fondo e culture economic."))*.