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 semiotics methodology." » "proceso control statistics methodology.", "proceso control economics methodology.", "proceso control service methodology.", "process control semiotics methodology.", "proceso contra semiotics methodology.", "proceso contralos semiotics 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 control semiotics methodology.") OR ("proceso control statistical methodology."))~.
• Removing quotes may allow a broader search: (( proceso control semiotics methodology. ) or ( proceso control statistical methodology. ))~.
• Adding a wildcard symbol may retrieve word variants: (("proceso control semiotics methodology.") or ("proceso control statistical methodology."))*.