Perhaps you should try some spelling variations:
abierta del » abierta de, abierto del, abierta en
de pedro » y pedro
pedro a » pedro de
del 20 » del 80, del 90
de max » de marx, de mar
a 1883 » a 1887
1 2002 » 14 2002, 16 2002, y 2002
a 1880 » a 1887, a 1850, a 1820
20 de » 2 de, 30 de, 24 de
max a » marx a, mar a, max 2

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 del 20 de max a 1883 ) OR ( Cabildo abiertas 1 2002 de pedro a 1880 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta del 20 de max a 1883 ) OR ( Cabildo abiertas 1 2002 de pedro a 1880 ))*.