Perhaps you should try some spelling variations:
"modified adaptive optimisation algorithmsss" » "modified adaptive optimization algorithms", "modified adaptive estimation algorithms", "modified adaptive optimization algorithmssss", "modified adaptive estimation algorithmsss", "modified adaptive estimation algorithmssss", "modified passive optimisation algorithmsss"
"modified parameter optimisation algorithm" » "modified parameter optimization algorithm", "modified parameter estimation algorithm", "modified parameter optimization algorithms", "modified parameter estimation algorithms"

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