Perhaps you should try some spelling variations:
"proceso contra statistics methodology." » "proceso contra semiotics methodology.", "proceso contra linguistics methodology.", "proceso century statistics methodology.", "proceso control statistical methodology."
"process control sciences methodology." » "process control science methodology.", "process control sciences meteorology.", "process control science ethnology.", "process control civiles methodology.", "process control nociones methodology."

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"proceso contra statistics methodology.\") OR (\"process control sciences methodology.\"))~".
• Removing quotes may allow a broader search: (( proceso contra statistics methodology. ) OR ( process control sciences methodology. ))~.
• Adding a wildcard symbol may retrieve word variants: (("proceso contra statistics methodology.") OR ("process control sciences methodology."))*.