Perhaps you should try some spelling variations:
"process control statisticals datos." » "process control statistical 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."
"proceso control estadistica methods." » "proceso control estadistico methods.", "proceso control statistical methods.", "proceso economia estadistica methods.", "proceso control estadisticas metodos.", "proceso control estadisticas medicas.", "proceso contra estadistica methods.", "proceso contralos estadistica methods.", "proces contre estadistica methods."

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• Performing a fuzzy search may retrieve terms with similar spellings: (("process control statisticals datos.") or ("proceso control estadistica methods."))~.
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