Perhaps you should try some spelling variations:
"proceso contra statistics methodology." » "proceso contra semiotics methodology.", "proceso century statistics methodology.", "proceso control statistical methodology.", "process control statistics methodology."
"proceso control linguistics methodology." » "proceso contact linguistics methodology.", "proceso contextos linguisticos methodology.", "proceso contacto linguistico methodology.", "process control linguistics methodology.", "proceso contralos linguistics methodology.", "proces contre linguistics 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 linguistics methodology.") OR ("proceso contra statistics methodology."))~.
• Removing quotes may allow a broader search: (( proceso control linguistics methodology. ) or ( proceso contra statistics methodology. ))~.
• Adding a wildcard symbol may retrieve word variants: (("proceso control linguistics methodology.") or ("proceso contra statistics methodology."))*.