Perhaps you should try some spelling variations:
"clinica medicine en anestesiologia ;" » "clinica medicine de anestesiologia ;", "clinical medicine en anestesiologia ;", "clinica medica en anestesiologia ;", "fisica medicina en anestesiologia ;", "clinica medicina en anestesiologia ;", "clinica medicinal en anestesiologia ;", "clinica medicine _ anestesiologia ;"
"cronica mexicana en anestesiologia ;" » "cronica mexicana de anestesiologia ;", "botanica mexicana en anestesiologia ;", "prensa mexicana en 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: (("clinica medicine en anestesiologia ;") or ("cronica mexicana en anestesiologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("clinica medicine en anestesiologia ;") OR ("cronica mexicana en anestesiologia ;")).
• Removing quotes may allow a broader search: (( clinica medicine en anestesiologia ; ) or ( cronica mexicana en anestesiologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("clinica medicine en anestesiologia ;") or ("cronica mexicana en anestesiologia ;"))*.