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