Perhaps you should try some spelling variations:
de bases » de base, de clases, y bases
aborto a » aborto y, aborto _
bases de » base de
de 1980 » de 1930
de mar » del mar
13 de » 1 de, 12 de, 11 de
de 17 » de 13
17 de » 1 de, 12 de
a 13 » a 1, y 13

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 aborto a 13 de mar y 1887 ) OR ( Cabildo cubierta de 17 de bases de 1980 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto a 13 de mar y 1887 ) OR ( Cabildo cubierta de 17 de bases de 1980 ))*.