Perhaps you should try some spelling variations:
"process control semiotics methodology." » "process control statistics methodology.", "process control economics methodology.", "process control service methodology.", "procesos control semiotics methodology.", "proceso control semiotics methodology.", "procesal control semiotics methodology."
"proces control devices methodology." » "proces control service methodology.", "proces control policies methodology.", "proces control mexico methodology.", "proces control civiles methodology.", "proces contre devices methodology.", "proces contreles devices methodology.", "proceso contra devices 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 ("proces control devices methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control semiotics methodology.") OR ("proces control devices methodology.")).
• Removing quotes may allow a broader search: (( process control semiotics methodology. ) or ( proces control devices methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("process control semiotics methodology.") or ("proces control devices methodology."))*.