Perhaps you should try some spelling variations:
"surface application on python programming" » "surface modification on python programming" (Expand search), "surface application of python programming" (Expand search), "surface application _ python programming" (Expand search), "surface application in python programming" (Expand search)
"based convolutional code coding program" » "and convolutional code coding program" (Expand search), "deep convolutional code coding program" (Expand search), "2d convolutional code coding program" (Expand search), "based convolutional codes coding program" (Expand search), "based convolutional and coding program" (Expand search), "based convolucional cnn coding program" (Expand search), "based convolutional code cloning program" (Expand search), "based convolutional code loading program" (Expand search), "based convolutional code cooling programs" (Expand search), "based convolutional code codigo program" (Expand search), "based convolutional code according 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: (("based convolutional code coding program") OR ("surface application on python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based convolutional code coding program\") OR (\"surface application on python programming\"))".
• Removing quotes may allow a broader search: (( based convolutional code coding program ) OR ( surface application on python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based convolutional code coding program") OR ("surface application on python programming"))*.