Perhaps you should try some spelling variations:
ediciones del » ediciones de, edicion del, condiciones del
cambios de » cambio de, cambios en
lexico uma » lexica una, lexico a
edicion y » edicion de
y cambios » y cambio
del campo » el campo, de campo, del cambio
de lexico » del lexico, el lexico, y lexico
los vasa » los vass, los vasos

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion y cambios de los vasa ; ) OR ( ediciones del campo de lexico uma ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( edicion y cambios de los vasa ; ) or ( ediciones del campo de lexico uma ; ))*.