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 ethnology." » "proceso control science methodology.", "proceso control science sociology.", "proceso control science biotechnology.", "process control science ethnology.", "proceso contra science ethnology.", "proceso contralos science ethnology."

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