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