Perhaps you should try some spelling variations:
"process control statistics methodology." » "process control semiotics methodology.", "process control linguistics methodology.", "process control statistical methodology.", "process control estadistico methodology.", "process control estadistica methodology."
"procesal control policies methodology." » "procesal control values methodology.", "social control policies methodology.", "proceso contra policies methodology.", "proces contre policies methodology.", "procesal control politico methodology.", "procesal control political methodology.", "procesal cultural policies methodology."

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

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