Perhaps you should try some spelling variations:
"cientifica herida del anestesiologia ;" » "cientifica herida en anestesiologia ;", "cientifica herida la anestesiologia ;", "cientifica herida el anestesiologo ;", "cientifica merida del anestesiologia ;", "cientifica maria del anestesiologia ;", "cientifica celina del anestesiologia ;", "cientifica herida de anestesiologia ;", "cientifica perdida del anestesiologia ;", "cientifica medida del anestesiologia ;"
"clinicas mexicanas de anestesiologia ;" » "clinicas mexicana de anestesiologia ;", "clinicas mexicano de anestesiologia ;", "clinicas mexicana en 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: (("cientifica herida del anestesiologia ;") or ("clinicas mexicanas de anestesiologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cientifica herida del anestesiologia ;") OR ("clinicas mexicanas de anestesiologia ;")).
• Removing quotes may allow a broader search: (( cientifica herida del anestesiologia ; ) or ( clinicas mexicanas de anestesiologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("cientifica herida del anestesiologia ;") or ("clinicas mexicanas de anestesiologia ;"))*.