Perhaps you should try some spelling variations:
"proceso continuo linguistics methodology." » "proceso contacto linguistico methodology.", "proceso contact linguistics methodology.", "proceso contexto linguistico methodology.", "proceso contra linguistics methodology."
"process control estadistico methods." » "process control statistical methods.", "process control estadisticas metodos."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("proceso continuo linguistics methodology.") or ("process control estadistico methods."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proceso continuo linguistics methodology.") OR ("process control estadistico methods.")).
• Removing quotes may allow a broader search: (( proceso continuo linguistics methodology. ) or ( process control estadistico methods. )).
• Adding a wildcard symbol may retrieve word variants: (("proceso continuo linguistics methodology.") or ("process control estadistico methods."))*.