Perhaps you should try some spelling variations:
"modified _damdaptive quantization algorithm" » "modified adaptive quantization algorithm", "modified _damdaptive estimation algorithm"
"modified adam solution algorithm" » "modified adam evolution algorithm", "modified adam convolution algorithms", "modified adam evolutionary algorithm", "modified df solution algorithm", "modified near solution algorithm", "modified nodal solution algorithm"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified _damdaptive quantization algorithm") OR ("modified adam solution algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified _damdaptive quantization algorithm\") OR (\"modified adam solution algorithm\"))".
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