Perhaps you should try some spelling variations:
"proceso contra statistics methodology." » "proceso contra semiotics methodology.", "proceso contra linguistics methodology.", "proceso century statistics methodology.", "proceso control statistical methodology.", "process control statistics methodology."
"procesos sociales statistical methods." » "procesos sociology statistical methods.", "procesos sciences statistical methods.", "procesos science statistical methods."

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 statistics methodology.") or ("procesos sociales statistical methods."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proceso contra statistics methodology.") OR ("procesos sociales statistical methods.")).
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• Adding a wildcard symbol may retrieve word variants: (("proceso contra statistics methodology.") or ("procesos sociales statistical methods."))*.