Perhaps you should try some spelling variations:
"procesal control linguistics methodology." » "procesal contact linguistics methodology.", "procesal contextos linguisticos methodology.", "procesal contacto linguistico methodology.", "process control linguistics methodology.", "social control linguistics methodology.", "proceso contra linguistics methodology."
"proceso control statistical methods." » "process control statistical methods.", "proceso contra statistical methods.", "proceso contralos statistical methods.", "proceso control statistics methods.", "proceso control estadisticas methods."

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