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