Perhaps you should try some spelling variations:
"surface application from python programming" » "surface modification from python programming" (Expand search), "surface applications from python programming" (Expand search), "surface application form python programming" (Expand search), "surface application forms python programming" (Expand search), "surface application from pathogen programming" (Expand search), "surface application from anthony programming" (Expand search)
"deep convolutional codes cleaning program" » "deep convolutional codes learning program" (Expand search), "deep convolutional codes leasing program" (Expand search), "deep convolutional codes screening program" (Expand search), "deep convolutional mode cleaning program" (Expand search), "deep convolutional forest cleaning 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: (("deep convolutional codes cleaning program") OR ("surface application from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"deep convolutional codes cleaning program\") OR (\"surface application from python programming\"))".
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• Adding a wildcard symbol may retrieve word variants: (("deep convolutional codes cleaning program") OR ("surface application from python programming"))*.