Perhaps you should try some spelling variations:
"proceso corpora linguistics methodology." » "proceso corpus linguistico methodology.", "proceso corporal linguistics methodology.", "proceso contra linguistics methodology."
"proces control statistical methods." » "process control statistical methods.", "proces contre statistical methods.", "proces contreles statistical methods.", "proces control statistics methods.", "proces control 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: (("proces control statistical methods.") or ("proceso corpora linguistics methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proces control statistical methods.") OR ("proceso corpora linguistics methodology.")).
• Removing quotes may allow a broader search: (( proces control statistical methods. ) or ( proceso corpora linguistics methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("proces control statistical methods.") or ("proceso corpora linguistics methodology."))*.