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