Perhaps you should try some spelling variations:
"clinica medicina en anestesiologia ;" » "clinica medicina de anestesiologia ;", "clinical medicine en anestesiologia ;", "clinica medica en anestesiologia ;", "fisica medicina en anestesiologia ;", "clinica medicina del anestesiologia ;"
"cientifica merida el anestesiologo ;" » "cientifica merida de anestesiologia ;", "cientifica merida la anestesiologia ;", "cientifica merida y anestesiologia ;", "cientifica merida del anestesiologo ;", "cientifica merida en anestesiologo ;", "cientifica perdida el anestesiologo ;", "cientificas merida el anestesiologo ;"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("cientifica merida el anestesiologo ;") OR ("clinica medicina en anestesiologia ;"))~.
• Removing quotes may allow a broader search: (( cientifica merida el anestesiologo ; ) or ( clinica medicina en anestesiologia ; ))~.
• Adding a wildcard symbol may retrieve word variants: (("cientifica merida el anestesiologo ;") or ("clinica medicina en anestesiologia ;"))*.