Perhaps you should try some spelling variations:
abiertas 8 » abiertas 1, abiertas a, abiertas y
aborto 1 » aborto y, aborto _, aborto a
de maria » de mar, de marzo, de marx
de mario » de marzo, de marco, de maio
maria e » maria de, maria del
a 1820 » a 1920, a 1850, a 1827
17 de » 1 de, 12 de
1 17 » 1 1, 1 15, 1 10
e 16 » el 16, de 16, 1 16
8 17 » 08 17, 8 10, 8 1

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 1 17 de maria e 16 ) OR ( Cabildo abiertas 8 17 de mario a 1820 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto 1 17 de maria e 16 ) OR ( Cabildo abiertas 8 17 de mario a 1820 ))*.