Perhaps you should try some spelling variations:
"codigo deda ley." » "codigo de ley.", "codigo del ley.", "codigo da ley."
"codigo 2da ley." » "codigo da ley.", "codigo de ley.", "codigo yda ley.", "codigo deda ley.", "codigo enda ley."
"codigo 2de ley." » "codigo de ley.", "codigos de ley.", "codigo del ley.", "codigo yde ley.", "codigo dede ley.", "codigo ende ley."
"codigo 2 ley." » "codigo y ley.", "codigo de ley.", "codigo en ley.", "codigo 1 ley.", "codigo 2 le."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("codigo 2da ley.") OR ((((("codigo deda ley.") OR ("codigo 2de ley."))) OR ("codigo 2 ley."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"codigo 2da ley.\") OR (((((\"codigo deda ley.\") OR (\"codigo 2de ley.\"))) OR (\"codigo 2 ley.\"))))*".
• Removing quotes may allow a broader search: (( codigo 2da ley. ) OR ((((( codigo deda ley. ) OR ( codigo 2de ley. ))) OR ( codigo 2 ley. ))))*.