Perhaps you should try some spelling variations:
politica medicina » politica medica, politica mexicana, politica americana
en anestesiologia » de anestesiologia
y anestesiologia » de anestesiologia, la anestesiologia, anestesiologia y
fisica nociones » fisica mediciones
medicina en » medicina del, medicina de
nociones y » naciones y, nociones de, emociones y

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: (( fisica nociones y anestesiologia ; ) OR ( politica medicina en anestesiologia ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( fisica nociones y anestesiologia ; ) or ( politica medicina en anestesiologia ; ))*.