Perhaps you should try some spelling variations:
abierta al » abierta a, abierto al, abierta en
del gas » de gas, del gasto, del ganso
10 del » 10 de, 10 el, 11 del
a 1820 » a 1920, a 1850, a 1827
a 1974 » a 1914, a 1970, a 1978
de 10 » de 120, de 100, de 15
gas a » gas _, gas c, gas v
15 de » 1 de, 12 de, 17 de
mar a » mar y

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 10 del gas a 1820 ) OR ( Cabildo abierta al 15 de mar a 1974 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 10 del gas a 1820 ) OR ( Cabildo abierta al 15 de mar a 1974 ))*.