Perhaps you should try some spelling variations:
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"_ convolutional code using programs" » "_ convolutional codes using programs" (Expand search), "_ convolutional and using programs" (Expand search), "_ convolucional cnn using programs" (Expand search), "_ convolutional code using program" (Expand search), "_ convolutional code housing programs" (Expand search), "_ convolutional code nursing programs" (Expand search), "_ convolutional made using programs" (Expand search), "_ convolutional coding using programs" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("_ convolutional code using programs") OR ("advanced validation in python programming"))~.
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• Removing quotes may allow a broader search: (( _ convolutional code using programs ) OR ( advanced validation in python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ convolutional code using programs") OR ("advanced validation in python programming"))*.