Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithm"
"modified load solution algorithm" » "modified load evolution algorithm", "modified load convolution algorithms", "modified load evolutionary algorithm", "modified adam solution algorithm", "modified near solution algorithm", "modified flour solution algorithm", "modified nodal solution algorithm", "modified global solutions algorithm"

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