Perhaps you should try some spelling variations:
"codigo 2la ley." » "codigos la ley.", "codigo yla ley.", "codigo dela ley.", "codigo enla ley.", "codigo la ley.", "codigo 2da ley.", "codigo sola ley."
"codigo da ley." » "codigo de ley.", "codigos la ley.", "codigos de ley.", "codigo 2da ley.", "codigo la ley."
"codigo l2 le." » "codigos la le.", "codigo de le.", "codigo en le.", "codigo l2 la.", "codigo l2 ley.", "codigo l2 de."
"codigo 2 le." » "codigo y le.", "codigo de le.", "codigo en le.", "codigo 2 ley.", "codigo 2 la.", "codigo 2 de."

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 2la ley.") or ((("codigo 2 le.") OR ("codigo l2 le."))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("codigo da ley.") OR ((("codigo 2la ley.") OR ((("codigo 2 le.") OR ("codigo l2 le.")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"codigo da ley.\") or (((\"codigo 2la ley.\") or (((\"codigo 2 le.\") OR (\"codigo l2 le.\"))))))".
• Removing quotes may allow a broader search: (( codigo da ley. ) or ((( codigo 2la ley. ) or ((( codigo 2 le. ) OR ( codigo l2 le. )))))).
• Adding a wildcard symbol may retrieve word variants: (("codigo da ley.") or ((("codigo 2la ley.") or ((("codigo 2 le.") OR ("codigo l2 le."))))))*.