Perhaps you should try some spelling variations:
"modified adaptive optimization algorithms" » "modified adaptive optimisation algorithm", "modified adaptive estimation algorithms", "modified adaptive estimation algorithm", "modified objective optimization algorithms", "modified adaptive quantization algorithms", "modified static optimization algorithms", "modified passive optimization algorithms"
"modified df predation algorithm" » "modified df predators algorithm", "modified df estimation algorithm", "modified _ predation algorithm", "modified adam predation algorithm", "modified bi1 predation algorithm"

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