Perhaps you should try some spelling variations:
"ley 1563 de 2012" » "ley 1562 de 2012", "ley 1581 de 2012", "ley 1761 de 2012", "ley 1563 de 2015", "ley 1563 de 2016"
"ley 1564 de 2012" » "ley 1581 de 2012", "ley 1564 de 2015", "ley 1564 de 2016"
ley 1010 » ley 100, ley 1098, ley 115
ley 1014 » ley 1314, ley 100, ley 1098
ley 1090 » ley 100, ley 1098, ley 1480
"ley 130 de 2012" » "ley 1340 de 2012", "ley 1310 de 2012", "ley 1306 de 2012", "ley 130 de 2015", "ley 130 de 2016", "ley 1030 de 2012", "ley 030 de 2012"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ley 130 de 2012\") OR (((\"ley 1563 de 2012\") OR (\"ley 1564 de 2012\"))))) OR (\"((((ley 1010) or (ley 1014))) or (ley 1090)) de 2012\"))~".
• Removing quotes may allow a broader search: (((( ley 130 de 2012 ) OR ((( ley 1563 de 2012 ) OR ( ley 1564 de 2012 ))))) OR ( ((((ley 1010) or (ley 1014))) or (ley 1090)) de 2012 ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ley 130 de 2012") OR ((("ley 1563 de 2012") OR ("ley 1564 de 2012"))))) OR ("((((ley 1010) or (ley 1014))) or (ley 1090)) de 2012"))*.