Perhaps you should try some spelling variations:
del anestesiologia » de anestesiologia, la anestesiologia, el anestesiologo
en anestesiologia » de anestesiologia
politica publica » politicas publicas
politica media » politica medica, politica mediada, politica india
publica del » publica de, publica el, publica en
media en » media _

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: (( politica publica del anestesiologia ; ) OR ( politica media en anestesiologia ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( politica publica del anestesiologia ; ) or ( politica media en anestesiologia ; ))*.