Perhaps you should try some spelling variations:
de malas » de masas, de mala, de males
malas de » salas de, alas de, males de
1801 de » 181 de
1 1801 » 1 1808, 1 1821
a 1860 » la 1860, a 1850, a 1820
de 30 » del 30, de 0, de 20
mar a » mar y
y 12 » y 122, 1 12, _ 12

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( Cabildo abiertas 1 1801 de malas de 30 ) OR ( Cabildo abierta ((y 12) OR (y 2)) de mar a 1860 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abiertas 1 1801 de malas de 30 ) OR ( Cabildo abierta ((y 12) OR (y 2)) de mar a 1860 ))".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abiertas 1 1801 de malas de 30 ) OR ( Cabildo abierta ((y 12) OR (y 2)) de mar a 1860 ))*.