Perhaps you should try some spelling variations:
"procesal control statistical methodology." » "procesal control statistics methodology.", "procesal control statistical methods.", "process control statistical methodology.", "social control statistical methodology.", "proceso contra statistical 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: (("procesal control statistical methodology.") or ("proceso con pacientes methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("procesal control statistical methodology.") OR ("proceso con pacientes methodology.")).
• Removing quotes may allow a broader search: (( procesal control statistical methodology. ) or ( proceso con pacientes methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("procesal control statistical methodology.") or ("proceso con pacientes methodology."))*.