Perhaps you should try some spelling variations:
ley 1930 » ley 130, ley 1530, ley 190
ley 1310 » ley 1340, ley 1314, ley 1010
ley 1934 » ley 1341, ley 1437, ley 1438
ley 1098 » ley 100
1310 de » 1340 de, 1010 de, 1314 de
de 2012 » de 2016
ley 390 » ley 397, ley 39, ley 300
ley 30 » ley 1340

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((( ley 1310 de 2012 ) or ( ley 115 de 2012 ))) or ( ((ley 390) OR (ley 30)) de 2012 ))) or ((( ((ley 1930) or (ley 1934)) de 2015 ) or ( ley 1098 de 2015 ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((( ley 1310 de 2012 ) OR ( ley 115 de 2012 ))) OR ( ((ley 390) OR (ley 30)) de 2012 ))) OR ((( ((ley 1930) OR (ley 1934)) de 2015 ) OR ( ley 1098 de 2015 )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((( ley 1310 de 2012 ) or ( ley 115 de 2012 ))) or ( ((ley 390) OR (ley 30)) de 2012 ))) or ((( ((ley 1930) or (ley 1934)) de 2015 ) or ( ley 1098 de 2015 ))))".
• Adding a wildcard symbol may retrieve word variants: (((((( ley 1310 de 2012 ) or ( ley 115 de 2012 ))) or ( ((ley 390) OR (ley 30)) de 2012 ))) or ((( ((ley 1930) or (ley 1934)) de 2015 ) or ( ley 1098 de 2015 ))))*.