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