Perhaps you should try some spelling variations:
"ley 15230 de 2015" » "ley 1530 de 2015", "ley 1563 de 2015", "ley 1620 de 2015", "ley 1330 de 2015", "ley 1500 de 2015", "ley 15630 de 2015", "ley 15030 de 2015", "ley 15810 de 2015"
"ley 15230 de 2016" » "ley 1530 de 2016", "ley 1563 de 2016", "ley 1620 de 2016", "ley 1330 de 2016", "ley 1500 de 2016", "ley 15630 de 2016", "ley 15030 de 2016", "ley 15810 de 2016"
"ley 1523 de 2015" » "ley 1563 de 2015", "ley 1503 de 2015", "ley 1581 de 2015", "ley 123 de 2015"
"ley 2113 de 2012" » "ley 2111 de 2012", "ley 115 de 2012", "ley 23 de 2012", "ley 2115 de 2012", "ley 2013 de 2012", "ley 2183 de 2012"
"ley 2213 de 2012" » "ley 2277 de 2012", "ley 23 de 2012", "ley 1273 de 2012", "ley 2013 del 2012"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("ley 15230 de 2015") OR ("ley 1523 de 2015"))) OR ((("ley 2113 de 2012") OR ("ley 2213 de 2012"))))) OR ("ley 15230 de 2016"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"ley 15230 de 2015\") or (\"ley 1523 de 2015\"))) or (((\"ley 2113 de 2012\") OR (\"ley 2213 de 2012\"))))) or (\"ley 15230 de 2016\"))~".
• Removing quotes may allow a broader search: (((((( ley 15230 de 2015 ) or ( ley 1523 de 2015 ))) or ((( ley 2113 de 2012 ) OR ( ley 2213 de 2012 ))))) or ( ley 15230 de 2016 ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("ley 15230 de 2015") or ("ley 1523 de 2015"))) or ((("ley 2113 de 2012") OR ("ley 2213 de 2012"))))) or ("ley 15230 de 2016"))*.