Perhaps you should try some spelling variations:
"process control statistics methodology." » "process control semiotics methodology.", "process control linguistics methodology.", "process control statistical methodology.", "process control estadistico methodology.", "process control estadistica methodology."
"proceso con pacientes methodology." » "proceso con sciences methodology.", "proceso con science methodology.", "proceso con policies methodology.", "proceso en pacientes methodology.", "proceso los pacientes methodology.", "proceso de pacientes methodology.", "procesos con pacientes methodology.", "proceso caron pacientes methodology.", "procesado con pacientes methodology."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("proceso con pacientes methodology.") or ("process control statistics methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proceso con pacientes methodology.") OR ("process control statistics methodology.")).
• Removing quotes may allow a broader search: (( proceso con pacientes methodology. ) or ( process control statistics methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("proceso con pacientes methodology.") or ("process control statistics methodology."))*.