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