Perhaps you should try some spelling variations:
javier alvarez » javier alvarado, javier alva
arma poderosa » la poderosa, arma moderna, mas poderosa
poderosa jean » poderosa en, poderoso en
condicion de » condiciones de
medicion del » medicion de, edicion de, medicina del
campo javier » ocampo javier, cano javier, cacho javier
del campo » el campo, de campo, del cambio
alvarez a » alvarez ana, alvarez de, alvarez el
de arma » de armas, de aroma, de armar
paul » raul

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: (( condicion de arma poderosa jean paul ; ) OR ( medicion del campo javier alvarez a ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( condicion de arma poderosa jean paul ; ) or ( medicion del campo javier alvarez a ; ))*.