Perhaps you should try some spelling variations:
"continuo ni ley." » "continuo en ley.", "continuo y ley.", "continua una ley.", "continuo ni leyes."
"continuo de ley." » "continua de ley.", "contenido de ley."
"codigo 2 ley." » "codigo y ley.", "codigo de ley.", "codigo en ley.", "codigo 1 ley.", "codigo 2 le."
"contigo ni ley." » "contigo ni leyes.", "contagio ni 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: (((("contigo ni ley.") or ((("continuo ni ley.") OR ("continuo de ley."))))) or ("codigo 2 ley."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("contigo ni ley.") OR ((("continuo ni ley.") OR ("continuo de ley."))))) OR ("codigo 2 ley.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"contigo ni ley.\") or (((\"continuo ni ley.\") OR (\"continuo de ley.\"))))) or (\"codigo 2 ley.\"))".
• Removing quotes may allow a broader search: (((( contigo ni ley. ) or ((( continuo ni ley. ) OR ( continuo de ley. ))))) or ( codigo 2 ley. )).
• Adding a wildcard symbol may retrieve word variants: (((("contigo ni ley.") or ((("continuo ni ley.") OR ("continuo de ley."))))) or ("codigo 2 ley."))*.