Perhaps you should try some spelling variations:
de marcelo » de marcel, e marcelo, de marco
marcelo a » marcelo c, marcelo _, marcelo e
abierta a » abierta y, abierta en
de mario » de marzo, de maria, de marco
a 1820 » a 1920, a 1850, a 1827
de 30 » del 30, de 0, de 20
a 12 » al 12, _ 12, a 10

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 de 30 de marcelo a 1820 ) OR ( Cabildo abierta a 12 de mario a 1887 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( Cabildo abierta de 30 de marcelo a 1820 ) OR ( Cabildo abierta a 12 de mario a 1887 ))".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de 30 de marcelo a 1820 ) OR ( Cabildo abierta a 12 de mario a 1887 ))*.