Perhaps you should try some spelling variations:
"modified adam estimation algorithmss" » "modified adam estimation algorithm", "modified adam optimization algorithms", "modified adam estimation algorithms", "modified adam optimization algorithmss", "modified adam optimisation algorithms", "modified df estimation algorithmss", "modified near estimation algorithmss"
"modified bayesian estimation algorithms" » "modified bayesian estimation algorithm", "modified bayesian optimization algorithms", "modified bayesian optimisation algorithm"

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