Perhaps you should try some spelling variations:
"modified multiobjective optimisation algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithm", "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective estimation algorithms"
"modified adam estimation algorithmssss" » "modified adam estimation algorithms", "modified adam estimation algorithm", "modified df estimation algorithmssss", "modified near estimation algorithmssss"

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