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