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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("codigo 3 ley.") OR ("codigo 2 le."))) OR ((("codigo en los.") OR ("codigo penal les."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"codigo 3 ley.\") OR (\"codigo 2 le.\"))) OR (((\"codigo en los.\") OR (\"codigo penal les.\"))))".
• Removing quotes may allow a broader search: (((( codigo 3 ley. ) OR ( codigo 2 le. ))) OR ((( codigo en los. ) OR ( codigo penal les. )))).
• Adding a wildcard symbol may retrieve word variants: (((("codigo 3 ley.") OR ("codigo 2 le."))) OR ((("codigo en los.") OR ("codigo penal les."))))*.