Perhaps you should try some spelling variations:
"ley 1537 de 2012" » "ley 1437 de 2012", "ley 1581 de 2012", "ley 1438 de 2012", "ley 153 de 2012", "ley 137 de 2012", "ley 1537 de 2015"
"ley 2183 de 2012" » "ley 2184 de 2012", "ley 2186 de 2012", "ley 2113 de 2012", "ley 2183 de 2015"
"ley 2183 de 2016" » "ley 2184 de 2016", "ley 2186 de 2016", "ley 2113 de 2016", "ley 2183 de 2015"
ley 1010 » ley 1098, ley 115, ley 1480
ley 1014 » ley 1314, ley 1098, ley 115
ley 1090 » ley 1098, ley 1480

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ley 1537 de 2012") or ((("ley 2183 de 2012") OR ("ley 2183 de 2016"))))) or ("((((ley 1010) or (ley 1014))) or (((ley 1090) or (ley 100)))) de 2012"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ley 1537 de 2012") OR ((("ley 2183 de 2012") OR ("ley 2183 de 2016"))))) OR ("((((ley 1010) or (ley 1014))) or (((ley 1090) or (ley 100)))) de 2012")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ley 1537 de 2012\") or (((\"ley 2183 de 2012\") OR (\"ley 2183 de 2016\"))))) or (\"((((ley 1010) or (ley 1014))) or (((ley 1090) or (ley 100)))) de 2012\"))".
• Removing quotes may allow a broader search: (((( ley 1537 de 2012 ) or ((( ley 2183 de 2012 ) OR ( ley 2183 de 2016 ))))) or ( ((((ley 1010) or (ley 1014))) or (((ley 1090) or (ley 100)))) de 2012 )).
• Adding a wildcard symbol may retrieve word variants: (((("ley 1537 de 2012") or ((("ley 2183 de 2012") OR ("ley 2183 de 2016"))))) or ("((((ley 1010) or (ley 1014))) or (((ley 1090) or (ley 100)))) de 2012"))*.