Perhaps you should try some spelling variations:
"proceso contra statistical methodology." » "proceso contra statistics methodology.", "proceso contra statistical methods.", "proceso control statistical methodology."
"process control semiotics methodology." » "process control statistics methodology.", "process control economics methodology.", "process control service methodology.", "procesos control semiotics methodology.", "procesal control semiotics methodology."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("process control semiotics methodology.") or ("proceso contra statistical methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control semiotics methodology.") OR ("proceso contra statistical methodology.")).
• Removing quotes may allow a broader search: (( process control semiotics methodology. ) or ( proceso contra statistical methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("process control semiotics methodology.") or ("proceso contra statistical methodology."))*.