Perhaps you should try some spelling variations:
"proceso contralos estadistico datos." » "proceso control estadistico datos.", "proceso control estadistica datos.", "proceso contra estadistico datos.", "proces contreles estadistico datos.", "procesos contables estadistico datos.", "proceso contralos estadisticas datos.", "proceso contralos estadistico factor.", "proceso contralos estadistica casos."
"process control statistical methods." » "procesos control statistical methods.", "procesal control statistical methods.", "process control statistics methods.", "process control estadisticas methods."

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