Perhaps you should try some spelling variations:
abierta 1 » abierta y, abierta a, abierta 5
de maria » de marzo, de marx
maria de » maria del
a 1820 » a 1920, a 1850, a 1827
20 de » 2 de, 30 de, 24 de
mar a » mar y
y 20 » y 2, 1 20, 3 20
1 12 » 31 12, 1 2, 1 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( Cabildo aborto y 20 de mar a 1820 ) OR ( Cabildo abierta 1 12 de maria de 1880 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo aborto y 20 de mar a 1820 ) OR ( Cabildo abierta 1 12 de maria de 1880 ))".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto y 20 de mar a 1820 ) OR ( Cabildo abierta 1 12 de maria de 1880 ))*.