Perhaps you should try some spelling variations:
"proceso contra statistical methodology." » "proceso contra statistics methodology.", "proceso contra statistical methods.", "proceso control statistical methodology.", "process control statistical methodology."
"proceso contexto linguistico methodology." » "proceso contexto linguistics methodology.", "proceso contexto linguistica metodologia.", "proceso contextos linguisticos methodology.", "proceso contacto linguistico methodology.", "proceso conflicto linguistico methodology.", "proceso continuo linguistico methodology.", "propio contexto linguistico methodology.", "proceso contralos linguistico 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 statistical methodology.") or ("proceso contexto linguistico methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proceso contra statistical methodology.") OR ("proceso contexto linguistico methodology.")).
• Removing quotes may allow a broader search: (( proceso contra statistical methodology. ) or ( proceso contexto linguistico methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("proceso contra statistical methodology.") or ("proceso contexto linguistico methodology."))*.