Perhaps you should try some spelling variations:
"modified adaptive estimation algorithm" » "modified adaptive ventilation algorithm", "modified quantile estimation algorithm", "modified adaptive quantization algorithm", "modified passive estimation algorithm"
"modified via optimized algorithm" » "modified via optimized algorithms", "modified via optimizer algorithms", "modified _ optimized algorithm", "modified bi1 optimized algorithm", "modified adam optimized algorithm", "modified near optimized algorithm"

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified adaptive estimation algorithm\") OR (\"modified via optimized algorithm\"))~".
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