Perhaps you should try some spelling variations:
"problems applications and python programming" » "problems application and python programming" (Expand search), "systems applications and python programming" (Expand search), "problems applications in python programming" (Expand search), "problems applications _ python programming" (Expand search), "problems applications on python programming" (Expand search), "problems applications api python programming" (Expand search)
"_ convolutional coding using program" » "_ convolutional codes using program" (Expand search), "_ convolutional code using program" (Expand search), "_ convolutional long using program" (Expand search), "_ convolutional coding housing program" (Expand search), "_ convolutional coding nursing program" (Expand search), "_ convolutional coding aging program" (Expand search), "_ convolutional loading using program" (Expand search), "_ convolutional modeling using program" (Expand search), "_ convolutional drying using program" (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 coding using program") OR ("problems applications and python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ convolutional coding using program\") OR (\"problems applications and python programming\"))".
• Removing quotes may allow a broader search: (( _ convolutional coding using program ) OR ( problems applications and python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ convolutional coding using program") OR ("problems applications and python programming"))*.