Perhaps you should try some spelling variations:
abiertas de » abiertas 1
de fines » a fines, de fin
fines a » fines la, fines y, funes a
de 100 » de 1900, de 120, do 100
100 de » 10 de, 1900 del
a 1830 » a 1850, a 1820, a 1860
mar a » mar y
de 17 » de 15, de 13, de 77
17 de » 1 de, 12 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 abiertas de 100 de mar a 1887 ) OR ( Cabildo abierta de 17 de fines a 1830 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abiertas de 100 de mar a 1887 ) OR ( Cabildo abierta de 17 de fines a 1830 ))*.