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."
"social control devices methodology." » "social control service methodology.", "social control policies methodology.", "social control mexico methodology.", "social control civiles methodology."

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

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