Perhaps you should try some spelling variations:
abierta en » abierta y
de matrix » de materia, de marx, de maria
em terra » sem terra, en tierra, es tierra
terra op » terra o, terra los, terra di
matrix a » matrix _, matrix y, matrix una
de al » de el, de a
al em » al e, al el, al ex
op 24 » op 54, op 27, op 26
en 17 » el 17, en 1, en 10
17 de » 1 de, 12 de

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 de al em terra op 24 ) OR ( Cabildo abierta en 17 de matrix a 1887 ))~".
• Adding a wildcard symbol may retrieve word variants: (( Cabildo abierta de al em terra op 24 ) OR ( Cabildo abierta en 17 de matrix a 1887 ))*.