Perhaps you should try some spelling variations:
"rodrigo de ley." » "rodriguez de ley."
"codigo 2da ley." » "codigo de ley.", "codigo yda ley.", "codigo deda ley.", "codigo enda ley.", "codigo 2la ley."
"codigo da ley." » "codigo de ley.", "codigos la ley.", "codigos de ley.", "codigo la 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 da ley.") OR ("codigo 2da ley."))) OR ((("rodrigo de ley.") OR ("codigo 2 ley."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"codigo da ley.\") OR (\"codigo 2da ley.\"))) OR (((\"rodrigo de ley.\") OR (\"codigo 2 ley.\"))))".
• Removing quotes may allow a broader search: (((( codigo da ley. ) OR ( codigo 2da ley. ))) OR ((( rodrigo de ley. ) OR ( codigo 2 ley. )))).
• Adding a wildcard symbol may retrieve word variants: (((("codigo da ley.") OR ("codigo 2da ley."))) OR ((("rodrigo de ley.") OR ("codigo 2 ley."))))*.