Perhaps you should try some spelling variations:
del barco » del banco, del marco, el barco
abierta a » abierta y, abiertas 1, abierta de
barco de » barcos de, marco de, banco de
r 1951 » r 1956, y 1951
de 20 » del 20, de 2, de 0
11 de » 12 de, 17 de, 16 de
mar r » mar a, mar y
a 11 » 9 11, a 10, v 11

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( Cabildo aborto ((y 4) OR (y 2)) del barco de 20 ) OR ( Cabildo abierta a 11 de mar r 1951 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo aborto ((y 4) OR (y 2)) del barco de 20 ) OR ( Cabildo abierta a 11 de mar r 1951 ))".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo aborto ((y 4) OR (y 2)) del barco de 20 ) OR ( Cabildo abierta a 11 de mar r 1951 ))*.