Perhaps you should try some spelling variations:
"procesos state statistics methodology." » "procesos state semiotics methodology.", "procesos state linguistics methodology.", "procesos spain statistics methodology.", "procesos health statistics methodology.", "procesos chile statistics methodology.", "procesos serie statistics methodology.", "procesos software statistics methodology.", "procesos durante statistics methodology."
"process control statistical methods." » "process 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: (("procesos state statistics methodology.") or ("process control statistical methods."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("procesos state statistics methodology.") OR ("process control statistical methods.")).
• Removing quotes may allow a broader search: (( procesos state statistics methodology. ) or ( process control statistical methods. )).
• Adding a wildcard symbol may retrieve word variants: (("procesos state statistics methodology.") or ("process control statistical methods."))*.