Perhaps you should try some spelling variations:
"cronicas americana de anestesiologia ;" » "cronicas americanas de anestesiologia ;", "cronica mexicana de anestesiologia ;", "critica americana de anestesiologia ;", "cronicas america de anestesiologia ;", "cronicas america del anestesiologia ;"
"climatico mexico de anestesiologia ;" » "climaticos mexico de anestesiologia ;", "climatico america de anestesiologia ;", "climatico marco de anestesiologia ;", "climatico mexicano 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 americana de anestesiologia ;") or ("climatico mexico de anestesiologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cronicas americana de anestesiologia ;") OR ("climatico mexico de anestesiologia ;")).
• Removing quotes may allow a broader search: (( cronicas americana de anestesiologia ; ) or ( climatico mexico de anestesiologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("cronicas americana de anestesiologia ;") or ("climatico mexico de anestesiologia ;"))*.