Perhaps you should try some spelling variations:
"contigo la ley." » "contigo ni ley.", "congo la ley.", "conto la ley."
"codigo 2da ley." » "codigo de ley.", "codigo yda ley.", "codigo deda ley.", "codigo enda ley.", "codigo 2de ley."
"codigo da ley." » "codigo de ley.", "codigos la ley.", "codigos de ley."
"codigo 2 ley." » "codigo y ley.", "codigo de ley.", "codigo en ley.", "codigo 1 ley.", "codigo 2 le."

Try widening your search to All Fields.

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 2 ley."))))) or ("contigo la ley."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("codigo da ley.") OR ((("codigo 2da ley.") OR ("codigo 2 ley."))))) OR ("contigo la ley.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"codigo da ley.\") or (((\"codigo 2da ley.\") OR (\"codigo 2 ley.\"))))) or (\"contigo la ley.\"))".
• Removing quotes may allow a broader search: (((( codigo da ley. ) or ((( codigo 2da ley. ) OR ( codigo 2 ley. ))))) or ( contigo la ley. )).
• Adding a wildcard symbol may retrieve word variants: (((("codigo da ley.") or ((("codigo 2da ley.") OR ("codigo 2 ley."))))) or ("contigo la ley."))*.