Perhaps you should try some spelling variations:
"politicas juridicas a anestesiologia ;" » "politicos juridicos a anestesiologia ;", "clinicas juridicas a anestesiologia ;", "politicas publicas a anestesiologia ;", "politicas juridicas la anestesiologia ;", "politicas juridicas y anestesiologia ;", "politicas juridicas en anestesiologia ;", "politicas juridicas al anestesiologia ;"
"clinical medicins de anestesiologia ;" » "clinical medicine de anestesiologia ;", "clinicas mexicanas de anestesiologia ;", "clinica medica de anestesiologia ;", "clinical medicina de anestesiologia ;", "clinical mediciones de anestesiologia ;", "clinical medicina del anestesiologia ;"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("politicas juridicas a anestesiologia ;") or ("clinical medicins de anestesiologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("politicas juridicas a anestesiologia ;") OR ("clinical medicins de anestesiologia ;")).
• Removing quotes may allow a broader search: (( politicas juridicas a anestesiologia ; ) or ( clinical medicins de anestesiologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("politicas juridicas a anestesiologia ;") or ("clinical medicins de anestesiologia ;"))*.