Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithm" » "modified multiobjective optimization algorithm"
"modified game optimisation algorithmss" » "modified game optimisation algorithm", "modified game optimization algorithms", "modified game estimation algorithms", "modified game optimization algorithmss", "modified stage optimization algorithmss", "modified _ optimisation algorithmss", "modified male optimisation algorithmss", "modified adam optimisation algorithmss"

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