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