Perhaps you should try some spelling variations:
de materia » la materia, en materia, de maria
abierta y » abiertas 1, abierta de, abierta en
materia a » materia la, material a, materia y
van 1880 » von 1880, ivan 1870, van 1770
mar van » mark van, mar adan
a 1860 » la 1860, a 1850, a 1820
y 30 » 1 30, y 3, y 10

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 y 30 de materia a 1860 ) OR ( Cabildo abierta _ 12 de mar van 1880 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta y 30 de materia a 1860 ) OR ( Cabildo abierta _ 12 de mar van 1880 ))*.