Perhaps you should try some spelling variations:
"cientificas mexico de anestesiologia ;" » "cientificos mexico de anestesiologia ;", "cientificas mexicano de anestesiologia ;", "cientificas america de anestesiologia ;"
"clinicas juridicas de anestesiologia ;" » "clinica juridica de anestesiologia ;", "politicas juridicas de anestesiologia ;", "ciencias juridicas de anestesiologia ;", "clinicas juridica de anestesiologia ;", "clinicas juridicos de anestesiologia ;", "clinicas juridicas y 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: (("cientificas mexico de anestesiologia ;") or ("clinicas juridicas de anestesiologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cientificas mexico de anestesiologia ;") OR ("clinicas juridicas de anestesiologia ;")).
• Removing quotes may allow a broader search: (( cientificas mexico de anestesiologia ; ) or ( clinicas juridicas de anestesiologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("cientificas mexico de anestesiologia ;") or ("clinicas juridicas de anestesiologia ;"))*.