Perhaps you should try some spelling variations:
"process control statisticals datos." » "process control estadistica datos.", "process control estadistico datos.", "process control estadisticas datos.", "process control statistical data.", "process control statistics data.", "procesos control statisticals datos.", "procesal control statisticals datos.", "process control statisticss datos.", "process control estadisticass datos."
"proceso control statistical methods." » "proceso contra statistical methods.", "proceso contralos statistical methods.", "proces contre statistical methods.", "proceso control statistics methods.", "proceso control estadisticas methods."

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