Perhaps you should try some spelling variations:
"modified adaptive estimation algorithmssss" » "modified adaptive estimation algorithm", "modified adaptive estimation algorithmsss", "modified adaptive optimization algorithmssss", "modified adaptive optimisation algorithmsss", "modified adaptive ventilation algorithmssss", "modified quantile estimation algorithmssss", "modified adaptive quantization algorithmssss", "modified passive estimation algorithmssss"
"modified objective estimation algorithms" » "modified objective estimation algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective allocation algorithms"

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