Perhaps you should try some spelling variations:
"cientificos mexicanos de anestesiologia ;" » "cientificos mexico de anestesiologia ;", "cientificos eticos de anestesiologia ;", "cuentos mexicanos de anestesiologia ;", "cientificos mexicano de anestesiologia ;", "cientificos mexicanas de anestesiologia ;", "cientificos mexicanas del anestesiologia ;"
"clinica medicina de anestesiologia ;" » "clinical medicine de anestesiologia ;", "clinica medica de anestesiologia ;", "fisica medicina de 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: (("cientificos mexicanos de anestesiologia ;") or ("clinica medicina de anestesiologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cientificos mexicanos de anestesiologia ;") OR ("clinica medicina de anestesiologia ;")).
• Removing quotes may allow a broader search: (( cientificos mexicanos de anestesiologia ; ) or ( clinica medicina de anestesiologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("cientificos mexicanos de anestesiologia ;") or ("clinica medicina de anestesiologia ;"))*.