Perhaps you should try some spelling variations:
abierta a » abierta y, abierta de, abierta en
de marx » de marzo, de maria
marx d7 » marx de
d7 1800 » del 1800
31 de » 1 de, 30 de, 11 de
mar 7 » mar a, mar y
3 de » 30 de, y de, 1 de
1 31 » 10 31, 1 1, 1 3
a 3 » a 30, a 13, a 23

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abierta a 3 de marx d7 1800 ) OR ( Cabildo abiertas 1 31 de mar 7 1800 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta a 3 de marx d7 1800 ) OR ( Cabildo abiertas 1 31 de mar 7 1800 ))*.