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