Perhaps you should try some spelling variations:
"modified dfdaptive quantization algorithm" » "modified adaptive quantization algorithm", "modified dfdaptive estimation algorithm"
"modified adam simulation algorithms" » "modified adam estimation algorithms", "modified adam optimization algorithms", "modified adam estimation algorithm", "modified a simulation algorithms", "modified 3d simulation algorithms", "modified via simulation algorithms", "modified df simulation algorithms", "modified near simulation algorithms"

You may be able to get more results by adjusting your search query.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified dfdaptive quantization algorithm") OR ("modified adam simulation algorithms")).
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