Perhaps you should try some spelling variations:
"continuo ni ley." » "continuo de ley.", "continuo en ley.", "continuo y ley.", "continuo ni leyes."
"codigo 2de ley." » "codigo de ley.", "codigo 2 ley.", "codigo del ley."
"codigo 2da ley." » "codigo da ley.", "codigo de ley.", "codigo 2 ley."
"codigos de ley." » "codigo de ley.", "codigos la ley."

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