Perhaps you should try some spelling variations:
"process control statistical methodology." » "process control statistics methodology.", "process control statistical methods.", "proceso control statistical methodology.", "procesal control statistical methodology."
"procesos con science methodology." » "procesos con sciences meteorology.", "procesos con science anthropology.", "procesos en science methodology.", "procesos por science methodology.", "procesos de science methodology.", "procesos crop science methodology.", "procesos food science methodology.", "procesos soil science 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 statistical methodology.") or ("procesos con science methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control statistical methodology.") OR ("procesos con science methodology.")).
• Removing quotes may allow a broader search: (( process control statistical methodology. ) or ( procesos con science methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("process control statistical methodology.") or ("procesos con science methodology."))*.