Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective optimisation algorithm"
"modified multiobjective qspr algorithm" » "modified multiobjective lot algorithm", "modified multiobjective design algorithm", "modified multiobjective mppt algorithm", "modified multiobjective our algorithm"

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