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