Perhaps you should try some spelling variations:
"modified objective optimization algorithmsss" » "modified objective optimisation algorithm", "modified objective estimation algorithms", "modified objective optimisation algorithmss", "modified objective estimation algorithmsss", "modified objective estimation algorithmss", "modified multiobjective optimization algorithmsss"
"modified bayesian optimization algorithms" » "modified bayesian optimisation algorithm", "modified bayesian estimation algorithms", "modified bayesian estimation algorithm"

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