Perhaps you should try some spelling variations:
carlos alvarez » carlos alvar, rios alvarez
camacho carlos » camacho caro, camargo carlos, campo carlos
de cambiarla » de cambiar, de camara, de camila
cambiarla la » cambiar la, cambian la, cambiar las
medicion de » medicina de
de camacho » de camargo
alvarez la » alvarez ana, alvarez de, alvarez el
una capa » una casa, una caja, una cepa
la una » la unam, la unah, la unan

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: (( medicion de cambiarla la una capa ; ) OR ( edicion de camacho carlos alvarez la ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( medicion de cambiarla la una capa ; ) or ( edicion de camacho carlos alvarez la ; ))*.