Perhaps you should try some spelling variations:
"continuo ni ley." » "continuo de ley.", "continuo en ley.", "continuo y ley.", "continuo ni leyes."
"codigo 2la ley." » "codigos la ley.", "codigo 2 ley.", "codigo la ley.", "codigo 2da ley.", "codigo sola ley."
"codigos de ley." » "codigo de ley.", "codigos la ley."
"codigo da ley." » "codigo de ley.", "codigos la ley.", "codigo del ley.", "codigo 2da ley.", "codigo la 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: (("continuo ni ley.") or ((("codigo 2la ley.") or ((("codigo da ley.") OR ("codigos de ley."))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("continuo ni ley.") OR ((("codigo 2la ley.") OR ((("codigo da ley.") OR ("codigos de ley.")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"continuo ni ley.\") or (((\"codigo 2la ley.\") or (((\"codigo da ley.\") OR (\"codigos de ley.\"))))))".
• Removing quotes may allow a broader search: (( continuo ni ley. ) or ((( codigo 2la ley. ) or ((( codigo da ley. ) OR ( codigos de ley. )))))).
• Adding a wildcard symbol may retrieve word variants: (("continuo ni ley.") or ((("codigo 2la ley.") or ((("codigo da ley.") OR ("codigos de ley."))))))*.