Perhaps you should try some spelling variations:
"clinical mexicanas de anestesiologia. ;" » "clinicas mexicanas de anestesiologia. ;", "clinical medicine de anestesiologia. ;", "clinical mexicana de anestesiologia. ;", "clinical mexicana en anestesiologia. ;", "clinical mexicana _ anestesiologia. ;"
"prensa mexicano de anestesiologia. ;" » "prensa mexicana de anestesiologia. ;", "prensa mexico de anestesiologia. ;", "fresa mexicana de anestesiologia. ;"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("clinical mexicanas de anestesiologia. ;") OR ("prensa mexicano de anestesiologia. ;"))~.
• Removing quotes may allow a broader search: (( clinical mexicanas de anestesiologia. ; ) or ( prensa mexicano de anestesiologia. ; ))~.
• Adding a wildcard symbol may retrieve word variants: (("clinical mexicanas de anestesiologia. ;") or ("prensa mexicano de anestesiologia. ;"))*.