Perhaps you should try some spelling variations:
"procesos contables estadistico datos." » "procesos control estadistico datos.", "procesos control estadistica datos.", "procesos hoteles estadistica datos.", "procesos sociales estadistico datos.", "procesos penales estadistico datos.", "procesos contables estadisticas datos.", "procesos contables estadistico factor.", "procesos contables estadistica casos."
"process control statistics methods." » "process control statistical methods.", "process control estadistico methods.", "process control estadistica methods.", "process control statistics methodology.", "proceso control statistics methods.", "procesal control statistics methods."

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

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