Perhaps you should try some spelling variations:
"modified quantile optimization algorithmss" » "modified quantile optimization algorithms", "modified quantile optimisation algorithm", "modified quantile estimation algorithms", "modified quantile estimation algorithmss", "modified quadratic optimization algorithmss", "modified static optimization algorithmss", "modified adaptive optimization algorithmss"
"modified parameter estimates algorithms" » "modified parameter estimation algorithms", "modified parameter estimation algorithm", "modified parameter optimized algorithms"

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