Perhaps you should try some spelling variations:
politicas america » politica america
el anestesiologo » en anestesiologia, la anestesiologia, y anestesiologia
latin american » latin america
american el » americano el, americana el, american en
america de » america del, america en, america _

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( politicas america de anestesiologia ; ) or ( latin american el anestesiologo ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( politicas america de anestesiologia ; ) OR ( latin american el anestesiologo ; )).
• Adding a wildcard symbol may retrieve word variants: (( politicas america de anestesiologia ; ) or ( latin american el anestesiologo ; ))*.