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