Perhaps you should try some spelling variations:
"codigo de2da ley." » "codigo de ley.", "codigo del ley.", "codigo 2da ley.", "codigo de22da ley.", "codigo de2la ley.", "codigo de2de ley."
"codigo da ley." » "codigo de ley.", "codigos la ley.", "codigos de ley.", "codigo 2da ley.", "codigo la ley."
"codigo y2da ley." » "codigo 2da ley.", "codigo y22da ley.", "codigo y2la ley.", "codigo y2de ley."
"codigo 1 ley." » "codigo 2 ley.", "codigo y ley.", "codigo de ley.", "codigo 3 ley."

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: (("codigo da ley.") or ((((("codigo de2da ley.") or ("codigo y2da ley."))) or ("codigo 1 ley."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("codigo da ley.") OR ((((("codigo de2da ley.") OR ("codigo y2da ley."))) OR ("codigo 1 ley.")))).
• Removing quotes may allow a broader search: (( codigo da ley. ) or ((((( codigo de2da ley. ) or ( codigo y2da ley. ))) or ( codigo 1 ley. )))).
• Adding a wildcard symbol may retrieve word variants: (("codigo da ley.") or ((((("codigo de2da ley.") or ("codigo y2da ley."))) or ("codigo 1 ley."))))*.