Perhaps you should try some spelling variations:
"ley 1850 de 2012" » "ley 1150 de 2012", "ley 115 de 2012", "ley 1480 de 2012", "ley 1860 de 2012"
"ley 1850 de 2016" » "ley 1150 de 2016", "ley 115 de 2016", "ley 1480 de 2016", "ley 1860 de 2016"
"ley 1330 de 2012" » "ley 1340 de 2012", "ley 1335 de 2012", "ley 1310 de 2012"
"ley 1333 de 2012" » "ley 1341 de 2012", "ley 1437 de 2012", "ley 1438 de 2012"
"ley 150 de 2015" » "ley 1150 de 2015", "ley 1503 de 2015", "ley 1508 de 2015", "ley 1500 de 2015"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("ley 1330 de 2012") or ((("ley 150 de 2015") or ((("ley 1850 de 2012") OR ("ley 1850 de 2016"))))))) or ("ley 1333 de 2012"))) or ("ley 100 de 2012"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("ley 1330 de 2012") OR ((("ley 150 de 2015") OR ((("ley 1850 de 2012") OR ("ley 1850 de 2016"))))))) OR ("ley 1333 de 2012"))) OR ("ley 100 de 2012")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"ley 1330 de 2012\") or (((\"ley 150 de 2015\") or (((\"ley 1850 de 2012\") OR (\"ley 1850 de 2016\"))))))) or (\"ley 1333 de 2012\"))) or (\"ley 100 de 2012\"))".
• Removing quotes may allow a broader search: (((((( ley 1330 de 2012 ) or ((( ley 150 de 2015 ) or ((( ley 1850 de 2012 ) OR ( ley 1850 de 2016 ))))))) or ( ley 1333 de 2012 ))) or ( ley 100 de 2012 )).
• Adding a wildcard symbol may retrieve word variants: (((((("ley 1330 de 2012") or ((("ley 150 de 2015") or ((("ley 1850 de 2012") OR ("ley 1850 de 2016"))))))) or ("ley 1333 de 2012"))) or ("ley 100 de 2012"))*.