Perhaps you should try some spelling variations:
abierta a » abierta y, abiertas 1, abierta en
de gases » de clases
de 1960 » de 1930, de 1980, de 1990
1960 de » 1968 de, 1961 de, 1962 de
gases a » gases da, gases i, gases y
a 1820 » a 1920, a 1827, a 1860
53 de » 3 de, 5 de, 23 de
mar a » mar y
a 53 » 2 53, 9 53, 1 53

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 1960 de gases a 1850 ) OR ( Cabildo abierta a 53 de mar a 1820 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 1960 de gases a 1850 ) OR ( Cabildo abierta a 53 de mar a 1820 ))*.