Perhaps you should try some spelling variations:
"ley 1503 de 2016" » "ley 1563 de 2016", "ley 1508 de 2016", "ley 1523 de 2016", "ley 1500 de 2016", "ley 1403 de 2016"
"ley 2184 de 2012" » "ley 2186 de 2012", "ley 1164 de 2012", "ley 1188 de 2012", "ley 2183 de 2012"
"ley 098 de 2015" » "ley 1098 de 2015", "ley 038 de 2015", "ley 09 de 2015", "ley 0981 de 2015", "ley 058 de 2015"
"ley 103 de 2016" » "ley 1083 de 2016", "ley 100 de 2016", "ley 143 de 2016"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ley 098 de 2015") or ("ley 2184 de 2012"))) or ((("ley 1503 de 2016") OR ("ley 103 de 2016"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ley 098 de 2015") OR ("ley 2184 de 2012"))) OR ((("ley 1503 de 2016") OR ("ley 103 de 2016"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ley 098 de 2015\") or (\"ley 2184 de 2012\"))) or (((\"ley 1503 de 2016\") OR (\"ley 103 de 2016\"))))*".
• Removing quotes may allow a broader search: (((( ley 098 de 2015 ) or ( ley 2184 de 2012 ))) or ((( ley 1503 de 2016 ) OR ( ley 103 de 2016 ))))*.