Perhaps you should try some spelling variations:
"cronicas mexicanas de anestesiologia ;" » "cronicas americanas de anestesiologia ;", "clinicas mexicanas de anestesiologia ;", "cronica mexicana de anestesiologia ;", "cronicas mexicana de anestesiologia ;", "cronicas mexicano de anestesiologia ;", "cronicas mexicana _ anestesiologia ;"
"clinica mexicana en anestesiologia ;" » "clinicas mexicanas en anestesiologia ;", "cronica mexicana en anestesiologia ;", "climatica mexicana en anestesiologia ;", "clinica mexicana 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: (("cronicas mexicanas de anestesiologia ;") OR ("clinica mexicana en anestesiologia ;"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"cronicas mexicanas de anestesiologia ;\") OR (\"clinica mexicana en anestesiologia ;\"))".
• Removing quotes may allow a broader search: (( cronicas mexicanas de anestesiologia ; ) OR ( clinica mexicana en anestesiologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("cronicas mexicanas de anestesiologia ;") OR ("clinica mexicana en anestesiologia ;"))*.