Perhaps you should try some spelling variations:
"advanced amputation in python programming" » "advanced computations in python programming" (Expand search), "advanced computational in python programming" (Expand search), "advanced calculation in python programming" (Expand search), "advanced imputation in python programming" (Expand search), "advanced amputation _ python programming" (Expand search)
"and convolutional map coding program" » "and conventional map coding program" (Expand search), "of convolutional map coding program" (Expand search), "_ convolutional map coding program" (Expand search), "and convolutional bag coding program" (Expand search), "and convolutional and coding program" (Expand search), "and convolutional net coding program" (Expand search), "and convolutional map cloning program" (Expand search), "and convolutional map loading program" (Expand search), "and convolutional map cooling programs" (Expand search), "and convolutional maps coding program" (Expand search), "and convolutional map encoding program" (Expand search), "and convolutional map3k coding program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and convolutional map coding program\") OR (\"advanced amputation in python programming\"))~".
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