Perhaps you should try some spelling variations:
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"with convolutional ring coding program" » "with conventional ring coding program" (Expand search), "using convolutional ring coding program" (Expand search), "deep convolutional ring coding program" (Expand search), "with convolutional long coding program" (Expand search), "with convolutional coding coding program" (Expand search), "with convolutional and coding program" (Expand search), "with convolutional ring cloning program" (Expand search), "with convolutional ring loading program" (Expand search), "with convolutional ring cooling programs" (Expand search), "with convolutional ring closing program" (Expand search), "with convolutional using coding program" (Expand search), "with convolutional bin1 coding program" (Expand search)

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