Perhaps you should try some spelling variations:
"ley 1030 de 2012" » "ley 1090 de 2012", "ley 1530 de 2012", "ley 1930 de 2012", "ley 1330 de 2012", "ley 030 de 2012"
"ley 1010 de 2012" » "ley 1090 de 2012", "ley 1014 de 2012", "ley 1098 de 2012"
"ley 1380 de 2015" » "ley 1480 de 2015", "ley 1340 de 2015", "ley 1383 de 2015", "ley 1330 de 2015"
"ley 130 de 2012" » "ley 1340 de 2012", "ley 1310 de 2012", "ley 1306 de 2012", "ley 030 de 2012"
"ley 130 de 2016" » "ley 1340 de 2016", "ley 1310 de 2016", "ley 1306 de 2016", "ley 030 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 130 de 2012") or ((("ley 1030 de 2012") OR ("ley 1010 de 2012"))))) or ((((("ley 130 de 2016") or ("ley 100 de 2016"))) or ("ley 1380 de 2015"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ley 130 de 2012") OR ((("ley 1030 de 2012") OR ("ley 1010 de 2012"))))) OR ((((("ley 130 de 2016") OR ("ley 100 de 2016"))) OR ("ley 1380 de 2015"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ley 130 de 2012\") or (((\"ley 1030 de 2012\") OR (\"ley 1010 de 2012\"))))) or (((((\"ley 130 de 2016\") or (\"ley 100 de 2016\"))) or (\"ley 1380 de 2015\"))))*".
• Removing quotes may allow a broader search: (((( ley 130 de 2012 ) or ((( ley 1030 de 2012 ) OR ( ley 1010 de 2012 ))))) or ((((( ley 130 de 2016 ) or ( ley 100 de 2016 ))) or ( ley 1380 de 2015 ))))*.