Perhaps you should try some spelling variations:
"procesal control estadistico methodology." » "procesal control statistics methodology.", "procesal control statistical methodology.", "social control estadistico methodology.", "proceso contra estadistico methodology.", "proces contre estadistico 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."

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