Perhaps you should try some spelling variations:
"codigo 2da ley." » "codigo de ley.", "codigo 2 ley.", "codigo 2la ley.", "codigo 2de ley."
"contigo 04 leyes." » "contigo la leyes.", "contigo 4 leyes.", "contigo de leyes.", "contigo y leyes."
"codigo da ley." » "codigo de ley.", "codigos la ley.", "codigos de ley.", "codigo la ley."
"contigo ni ley." » "contigo ni leyes."

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 ((("contigo ni ley.") or ("contigo 04 leyes."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("codigo da ley.") OR ("codigo 2da ley."))) OR ((("contigo ni ley.") OR ("contigo 04 leyes.")))).
• Removing quotes may allow a broader search: (((( codigo da ley. ) or ( codigo 2da ley. ))) or ((( contigo ni ley. ) or ( contigo 04 leyes. )))).
• Adding a wildcard symbol may retrieve word variants: (((("codigo da ley.") or ("codigo 2da ley."))) or ((("contigo ni ley.") or ("contigo 04 leyes."))))*.