Perhaps you should try some spelling variations:
"modified near optimisation algorithm" » "modified near optimization algorithms", "modified near estimation algorithm", "modified near estimation algorithms", "modified _ optimisation algorithm", "modified network optimization algorithm", "modified seird optimisation algorithm", "modified adam optimisation algorithm"
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective estimation algorithms"

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