Perhaps you should try some spelling variations:
"proceso century statistics methodology." » "proceso century semiotics methodology.", "proceso century linguistics methodology.", "proceso contra statistics methodology.", "proceso cultura statistics 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.

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