Perhaps you should try some spelling variations:
"ley 1380 de 2012" » "ley 1480 de 2012", "ley 1340 de 2012", "ley 1383 de 2012", "ley 1330 de 2012", "ley 1380 de 2015"
"ley 1341 del 2012" » "ley 11 del 2012", "ley 1011 del 2012", "ley 1340 de 2012", "ley 1341 del 2015", "ley 1341 del 2018", "ley 1341 del 2016"
"ley 1310 de 2012" » "ley 1340 de 2012", "ley 1314 de 2012", "ley 1010 de 2012", "ley 1310 de 2015"
"ley 1310 de 2016" » "ley 1340 de 2016", "ley 1314 de 2016", "ley 1010 de 2016", "ley 1310 de 2015"
"ley 1341 de 2012" » "ley 1341 de 2015"

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: (((("ley 1380 de 2012") or ((("ley 1341 del 2012") or ("ley 1341 de 2012"))))) or ((("ley 1310 de 2012") OR ("ley 1310 de 2016"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ley 1380 de 2012") OR ((("ley 1341 del 2012") OR ("ley 1341 de 2012"))))) OR ((("ley 1310 de 2012") OR ("ley 1310 de 2016")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ley 1380 de 2012\") or (((\"ley 1341 del 2012\") or (\"ley 1341 de 2012\"))))) or (((\"ley 1310 de 2012\") OR (\"ley 1310 de 2016\"))))".
• Removing quotes may allow a broader search: (((( ley 1380 de 2012 ) or ((( ley 1341 del 2012 ) or ( ley 1341 de 2012 ))))) or ((( ley 1310 de 2012 ) OR ( ley 1310 de 2016 )))).
• Adding a wildcard symbol may retrieve word variants: (((("ley 1380 de 2012") or ((("ley 1341 del 2012") or ("ley 1341 de 2012"))))) or ((("ley 1310 de 2012") OR ("ley 1310 de 2016"))))*.