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

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

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