Perhaps you should try some spelling variations:
"codigo moral ley." » "codigo rural ley.", "codigo laboral ley.", "codigo penal ley.", "codigo moral y.", "codigo moral de.", "codigo moral en."
"codigo 2da ley." » "codigo de ley.", "codigo yda ley.", "codigo deda ley.", "codigo enda ley.", "codigo 2la ley.", "codigo 2de ley."
"codigo da ley." » "codigo de ley.", "codigos la ley.", "codigos de ley.", "codigo la ley."
"codigo 2 le." » "codigo y le.", "codigo de le.", "codigo en 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 da ley.") OR ("codigo 2da ley."))) OR ((("codigo moral ley.") OR ("codigo 2 le."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"codigo da ley.\") OR (\"codigo 2da ley.\"))) OR (((\"codigo moral ley.\") OR (\"codigo 2 le.\"))))*".
• Removing quotes may allow a broader search: (((( codigo da ley. ) OR ( codigo 2da ley. ))) OR ((( codigo moral ley. ) OR ( codigo 2 le. ))))*.