Perhaps you should try some spelling variations:
"climatica mexicana en anestesiologia ;" » "politica mexicana en anestesiologia ;", "climatico mexico en anestesiologia ;", "latina mexicana en anestesiologia ;", "climatica mexicana de anestesiologia ;"
"climatico america de anestesiologia ;" » "climatico mexico de anestesiologia ;", "latino america de anestesiologia ;", "politico america de anestesiologia ;", "climatico america del anestesiologia ;", "climatico america en anestesiologia ;", "climatico america _ 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: (("climatica mexicana en anestesiologia ;") or ("climatico america de anestesiologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("climatica mexicana en anestesiologia ;") OR ("climatico america de anestesiologia ;")).
• Removing quotes may allow a broader search: (( climatica mexicana en anestesiologia ; ) or ( climatico america de anestesiologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("climatica mexicana en anestesiologia ;") or ("climatico america de anestesiologia ;"))*.