Perhaps you should try some spelling variations:
ley 1443 » ley 1448, ley 1943, ley 1843
ley 1413 » ley 115, ley 1480, ley 1448
ley 1121 » ley 1122, ley 1111, ley 1123
ley 1437 » ley 1480, ley 1448
ley 143 » ley 1438, ley 1943, ley 142
de 2010 » de 2016, de 2012, de 2011
1121 de » 1421 de, 1122 de, 1111 de

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( ((((ley 1443) or (((ley 1413) OR (ley 143))))) or (ley 1341)) de 2010-colombia ) or ( ley 1121 de 2010-colombia ))) or ( ley 1437 de 2015-colombia ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( ((((ley 1443) OR (((ley 1413) OR (ley 143))))) OR (ley 1341)) de 2010-colombia ) OR ( ley 1121 de 2010-colombia ))) OR ( ley 1437 de 2015-colombia )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( ((((ley 1443) or (((ley 1413) OR (ley 143))))) or (ley 1341)) de 2010-colombia ) or ( ley 1121 de 2010-colombia ))) or ( ley 1437 de 2015-colombia ))".
• Adding a wildcard symbol may retrieve word variants: (((( ((((ley 1443) or (((ley 1413) OR (ley 143))))) or (ley 1341)) de 2010-colombia ) or ( ley 1121 de 2010-colombia ))) or ( ley 1437 de 2015-colombia ))*.