Perhaps you should try some spelling variations:
abierta a » abierta y, abiertas 1, abierta en
de morais » de moraes, de moratin, de morir
morais de » morales de, moral de
a 1820 » a 1920, a 1850, a 1827
mar a » mar y
a 30 » al 30, 1 30, a 10
de 1 » de 15, del 1, de i
1 de » y de

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 30 de mar a 1820 ) OR ( Cabildo abierta de 1 de morais de 1880 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta a 30 de mar a 1820 ) OR ( Cabildo abierta de 1 de morais de 1880 ))*.