Perhaps you should try some spelling variations:
"clinical medicine en anestesiologia ;" » "clinical medicine de anestesiologia ;", "clinical medicina en anestesiologia ;", "clinical medicinal en anestesiologia ;", "clinical medicine _ anestesiologia ;", "clinica medicine en anestesiologia ;"
"cronica mexicana en anestesiologia ;" » "cronica mexicana de anestesiologia ;", "botanica mexicana en anestesiologia ;", "prensa mexicana en anestesiologia ;"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"clinical medicine en anestesiologia ;\") OR (\"cronica mexicana en anestesiologia ;\"))~".
• Removing quotes may allow a broader search: (( clinical medicine en anestesiologia ; ) OR ( cronica mexicana en anestesiologia ; ))~.
• Adding a wildcard symbol may retrieve word variants: (("clinical medicine en anestesiologia ;") OR ("cronica mexicana en anestesiologia ;"))*.