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