Perhaps you should try some spelling variations:
del ganso » del gasto, del censo, del gas
abierta 1 » abiertas 1, abierta y, abierta a
1900 del » 1990 del, 10 del, 1960 de
de 1900 » de 1930, de 1980, de 1990
ganso h » ganso o
h 1863 » v 1863, h 1866
a 1820 » a 1920, a 1850, a 1827
mar a » mar y
1 30 » 1 20, 1 50, 1 3

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 1900 del ganso h 1863 ) OR ( Cabildo abierta 1 30 de mar a 1820 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 1900 del ganso h 1863 ) OR ( Cabildo abierta 1 30 de mar a 1820 ))*.