Perhaps you should try some spelling variations:
"proceso contralos statistical methods." » "proceso control statistical methods.", "proces contreles statistical methods.", "procesos contables statistical methods.", "process control statistical methods.", "process controllos statistical methods."
"proceso contra linguistics methodology." » "proceso contact linguistics methodology.", "proceso corpora linguistics methodology.", "proceso cultura linguistica methodology.", "process control linguistics 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 statistical methods.") or ("proceso contra linguistics methodology."))~.
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• Adding a wildcard symbol may retrieve word variants: (("proceso contralos statistical methods.") or ("proceso contra linguistics methodology."))*.