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