Perhaps you should try some spelling variations:
"change applications in python programming" » "change application in python programming" (Expand search), "exchange applications in python programming" (Expand search), "channel applications in python programming" (Expand search), "change applications _ python programming" (Expand search)
"3d convolutional code using programs" » "3d convolutional codes using programs" (Expand search), "3d convolutional and using programs" (Expand search), "3d convolucional cnn using programs" (Expand search), "and convolutional code using programs" (Expand search), "of convolutional code using programs" (Expand search), "_ convolutional code using programs" (Expand search), "3d convolutional code using program" (Expand search), "3d convolutional code housing programs" (Expand search), "3d convolutional code nursing programs" (Expand search), "3d convolutional made using programs" (Expand search), "3d convolutional coding using programs" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"3d convolutional code using programs\") OR (\"change applications in python programming\"))~".
• Removing quotes may allow a broader search: (( 3d convolutional code using programs ) OR ( change applications in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("3d convolutional code using programs") OR ("change applications in python programming"))*.