Perhaps you should try some spelling variations:
"modified dfdamdaptive quantization algorithm" » "modified adaptive quantization algorithm", "modified dfdamdaptive estimation algorithm"
"modified 3d solution algorithm" » "modified 3d evolution algorithm", "modified 3d convolution algorithms", "modified 3d evolutionary algorithm", "modified _ solution algorithm", "modified df solution algorithm", "modified adam solution algorithm", "modified up solutions algorithm"

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