Perhaps you should try some spelling variations:
de barcos » de barros, de bancos, de marcos
barcos y » bancos y, barco y, barcos a
2 1940 » y 1940, e 1940, h 1940
y 1950 » y 1930, y 1940, y 1980
de 30 » del 30, de 0, de 20
mar 2 » mar 23, mar 24, mar a
17 de » 1 de, 12 de
1 17 » 1 1, 1 15, 1 10

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 de 30 de mar 2 1940 ) OR ( Cabildo abiertas 1 17 de barcos y 1950 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 30 de mar 2 1940 ) OR ( Cabildo abiertas 1 17 de barcos y 1950 ))*.