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."
"proceso control science methodology." » "proceso control sciences meteorology.", "proceso control science anthropology.", "process control science methodology.", "proceso contra science methodology.", "proceso contralos science methodology."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("proceso control statistical methodology.") or ("proceso control science methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proceso control statistical methodology.") OR ("proceso control science methodology.")).
• Removing quotes may allow a broader search: (( proceso control statistical methodology. ) or ( proceso control science methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("proceso control statistical methodology.") or ("proceso control science methodology."))*.