Perhaps you should try some spelling variations:
"contigo la ley." » "contigo ni ley.", "congo la ley.", "conto la ley."
"codigo la ley." » "codigos la ley.", "rodrigo la ley.", "codigo de ley."
"codigo en le." » "codigo de le.", "codigo penal le.", "codigo en la.", "codigo en lo.", "codigo et le."
"codigo da ley." » "codigo de ley.", "codigos la ley.", "codigos de ley.", "codigo 2da ley."

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