Perhaps you should try some spelling variations:
medicina del » medicina de
cano javier » calero javier
power juan » poder juan, por juan, jover juan
juan raul » juan rana
javier la » javier a, javier alva, javier alas
del cano » del canon, del canto, del caso
la pau » la paz
condiciones » conditions

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: (( condiciones de gas power juan raul ; ) OR ( medicina del cano javier la pau ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( condiciones de gas power juan raul ; ) or ( medicina del cano javier la pau ; ))*.