Perhaps you should try some spelling variations:
"proceso contra statistical methodology." » "proceso contra statistics methodology.", "proceso contra statistical methods.", "proceso control statistical methodology."
"process control sciences methodology." » "process control science methodology.", "process control sciences meteorology.", "process control science ethnology.", "process control civiles methodology.", "process control nociones methodology.", "procesos control sciences methodology.", "procesal control sciences methodology."

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 sciences methodology.") or ("proceso contra statistical methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control sciences methodology.") OR ("proceso contra statistical methodology.")).
• Removing quotes may allow a broader search: (( process control sciences methodology. ) or ( proceso contra statistical methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("process control sciences methodology.") or ("proceso contra statistical methodology."))*.