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 statistics methods." » "proceso control estadistico methods.", "proceso control estadistica methods.", "proceso century statistics methods.", "proceso control statistical methods.", "proceso control statistics methodology.", "process control statistics methods.", "proceso contra statistics methods.", "proceso contralos statistics methods."

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