Perhaps you should try some spelling variations:
"proceso contra statistical methodology." » "proceso contra statistics methodology.", "proceso contra statistical methods.", "proceso control statistical methodology.", "process control statistical methodology."
"procesado con policies methodology." » "procesado con values methodology.", "procesado por policies methodology.", "procesado en policies methodology.", "proceso con policies methodology.", "procesado _ policies methodology.", "procesado con dolichos methodology.", "procesado los policias methodology."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("proceso contra statistical methodology.") or ("procesado con policies methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proceso contra statistical methodology.") OR ("procesado con policies methodology.")).
• Removing quotes may allow a broader search: (( proceso contra statistical methodology. ) or ( procesado con policies methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("proceso contra statistical methodology.") or ("procesado con policies methodology."))*.