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