Perhaps you should try some spelling variations:
"modified bayesian optimization algorithmssss" » "modified bayesian optimization algorithms", "modified bayesian optimisation algorithm", "modified bayesian optimization algorithmsssss", "modified bayesian optimisation algorithmssss", "modified bayesian estimation algorithmssss"
"modified parameter optimization algorithm" » "modified parameter optimization algorithms", "modified parameter optimisation algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithm"

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