Perhaps you should try some spelling variations:
medicina del » medicina de
cano javier » calero javier
juan raul » juan rana
por juan » sor juana
del cano » del canon, del canto, del caso
gas por » mas por, gas power, gas vapor
condiciones » conditions

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( condiciones de gas por juan raul ; ) or ( medicina del cano javier ((la pau) OR (la paz)) ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( condiciones de gas por juan raul ; ) OR ( medicina del cano javier ((la pau) OR (la paz)) ; ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( condiciones de gas por juan raul ; ) or ( medicina del cano javier ((la pau) OR (la paz)) ; ))*".