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