Perhaps you should try some spelling variations:
"and convolutional model building programs" » "and convolutional module building programs" (Expand search), "and convolutional codes building programs" (Expand search), "and convolutional code building programs" (Expand search), "and conventional model building programs" (Expand search), "of convolutional model building programs" (Expand search), "_ convolutional model building programs" (Expand search), "and convolutional model breeding programs" (Expand search), "and convolutional model feeding programs" (Expand search), "and convolutional model nursing programs" (Expand search)
"device applications in python programming" » "medicine applications in python programming" (Expand search), "mobile applications in python programming" (Expand search), "space applications in python programming" (Expand search), "device applications _ python programming" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and convolutional model building programs\") OR (\"device applications in python programming\"))~".
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