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.", "procesos control statistics methodology.", "procesal control statistics methodology."
"proceso _ sciences methodology." » "proceso _ science methodology.", "proceso _ sciences meteorology.", "proceso _ science ethnology."

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

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