Perhaps you should try some spelling variations:
abierta y » abiertas 1, abierta en
de 1980 » de 1930
1980 de » 1983 de, 1960 de, 1981 de
de gas » de gases
w 1863 » v 1863, h 1863
a 1820 » a 1920, a 1850, a 1827
gas w » gas _, gas c, gas v
mar a » mar y
1 de » y de
y 1 » y 10, y 13, y 14

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 1980 de gas w 1863 ) OR ( Cabildo abierta y 1 de mar a 1820 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 1980 de gas w 1863 ) OR ( Cabildo abierta y 1 de mar a 1820 ))*.