Perhaps you should try some spelling variations:
de marcelo » de marcel, e marcelo, de marco
abierta v » abierta y, abierta a, abierta 5
marcelo a » marcelo c, marcelo _, marcelo e
mar del » maria del
a 1820 » a 1920, a 1850, a 1827
13 de » 1 de, 12 de, 17 de
14 de » 1 de, 12 de, 17 de
v 13 » v 1, v 3, v 10
v 14 » v 1, v 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( Cabildo abierta v 13 de marcelo a 1820 ) OR ( Cabildo abierta v 14 de mar del 80 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abierta v 13 de marcelo a 1820 ) OR ( Cabildo abierta v 14 de mar del 80 ))".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta v 13 de marcelo a 1820 ) OR ( Cabildo abierta v 14 de mar del 80 ))*.