Perhaps you should try some spelling variations:
"clinicas mexicano de anestesiologia." » "clinicas mexicanas de anestesiologia.", "clinical medicine de anestesiologia.", "clinica medica de anestesiologia.", "clinicas mexicana de anestesiologia."
"politica medica de anestesiologia." » "politica america de anestesiologia.", "politica mexico de anestesiologia.", "practica medica de anestesiologia.", "politica medida de anestesiologia.", "politica media de anestesiologia.", "politica medicina de anestesiologia."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("clinicas mexicano de anestesiologia.") OR ("politica medica de anestesiologia."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"clinicas mexicano de anestesiologia.\") OR (\"politica medica de anestesiologia.\"))".
• Removing quotes may allow a broader search: (( clinicas mexicano de anestesiologia. ) OR ( politica medica de anestesiologia. )).
• Adding a wildcard symbol may retrieve word variants: (("clinicas mexicano de anestesiologia.") OR ("politica medica de anestesiologia."))*.