Perhaps you should try some spelling variations:
"process control racional methodology." » "process control science methodology.", "process control operacional methodology.", "process control tradicional methodology.", "process control poblacional methodology."
"proceso contra linguistics methodology." » "proceso contact linguistics methodology.", "proceso corpora linguistics methodology.", "proceso cultura linguistica 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 linguistics methodology.") or ("process control racional methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proceso contra linguistics methodology.") OR ("process control racional methodology.")).
• Removing quotes may allow a broader search: (( proceso contra linguistics methodology. ) or ( process control racional methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("proceso contra linguistics methodology.") or ("process control racional methodology."))*.