Perhaps you should try some spelling variations:
"process control statistical methodology." » "process control statistics methodology.", "process control statistical methods.", "procesos control statistical methodology.", "proceso control statistical methodology.", "procesal control statistical methodology."
"proces contreles sciences zoology." » "proceso contralos sciences zoology.", "proces contre sciences zoology.", "procesos contables sciences zoology.", "proces contreles sciences biology.", "proces contreles science sociology."

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 ("proces contreles sciences zoology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control statistical methodology.") OR ("proces contreles sciences zoology.")).
• Removing quotes may allow a broader search: (( process control statistical methodology. ) or ( proces contreles sciences zoology. )).
• Adding a wildcard symbol may retrieve word variants: (("process control statistical methodology.") or ("proces contreles sciences zoology."))*.