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 control service methodology." » "proceso control science methodology.", "proceso control sciences methodology.", "process control service methodology.", "proceso contra service methodology.", "proceso contralos service methodology.", "proceso control devices 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 control service methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("procesal control statistical methodology.") OR ("proceso control service methodology."))*.
• Removing quotes may allow a broader search: (( procesal control statistical methodology. ) or ( proceso control service methodology. ))*.