Perhaps you should try some spelling variations:
aborto al » aborto a, aborto el, abierto al
marco del » marco de
de marco » de marzo, el marco, de maria
del 11 » del 13, del 16
a 1821 » 1 1821, a 1820, a 1827
al 17 » al 15, al 10, al 18
17 de » 1 de, 12 de
10 de » 12 de, 30 de, 11 de
mar a » mar y
1 10 » 1 1, 8 10, 1 15

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 aborto al 17 de marco del 11 ) OR ( Cabildo abiertas 1 10 de mar a 1821 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto al 17 de marco del 11 ) OR ( Cabildo abiertas 1 10 de mar a 1821 ))*.