Perhaps you should try some spelling variations:
"codigo en los." » "codigo de los."
"codigo penal ley." » "codigo penal de.", "codigo penal y.", "codigo penal del."
"codigo 2 le." » "codigo y le.", "codigo de le.", "codigos y le.", "codigo l2 le.", "codigo 2 ley.", "codigo 2 la."
"codigo 1 ley." » "codigo y ley.", "codigo de ley.", "codigos y ley.", "codigo 2 ley.", "codigo 3 ley."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("codigo 2 le.") OR ("codigo 1 ley."))) OR ((("codigo penal ley.") OR ("codigo en los."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"codigo 2 le.\") OR (\"codigo 1 ley.\"))) OR (((\"codigo penal ley.\") OR (\"codigo en los.\"))))".
• Removing quotes may allow a broader search: (((( codigo 2 le. ) OR ( codigo 1 ley. ))) OR ((( codigo penal ley. ) OR ( codigo en los. )))).
• Adding a wildcard symbol may retrieve word variants: (((("codigo 2 le.") OR ("codigo 1 ley."))) OR ((("codigo penal ley.") OR ("codigo en los."))))*.