Perhaps you should try some spelling variations:
"modified bayesian optimization algorithmssss" » "modified bayesian optimisation algorithm", "modified bayesian optimisation algorithmsss", "modified bayesian estimation algorithmssss", "modified bayesian estimation algorithmsss"
"modified network optimization algorithms" » "modified network optimisation algorithm", "modified network estimation algorithms", "modified network estimation algorithm", "certified network optimization algorithms", "defined network optimization algorithms", "modified near optimization algorithms"

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