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