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