Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective optimisation algorithm"
"modified adam predictive algorithm" » "modified adam predation algorithm", "modified adam predators algorithm", "modified a predictive algorithm", "modified model predictive algorithm", "modified df predictive algorithm", "modified near predictive algorithm"

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