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)
"based convolution methods coding program" » "based consolidation methods coding program" (Expand search), "based construction methods coding program" (Expand search), "based continuation methods coding program" (Expand search), "based convolutional methods coding program" (Expand search), "and convolution methods coding program" (Expand search), "based evolution methods coding program" (Expand search), "based convolution methods aiding program" (Expand search), "based convolution methods voting program" (Expand search), "based convolution methods coupling program" (Expand search), "based convolution methods cloning program" (Expand search), "based convolution methods loading program" (Expand search), "based convolution methods cooling programs" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based convolution methods coding program\") OR (\"advanced amputation in python programming\"))~".
• Removing quotes may allow a broader search: (( based convolution methods coding program ) OR ( advanced amputation in python programming ))~.
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