Perhaps you should try some spelling variations:
"and optimization from python programming" » "and optimization and python programming" (Expand search), "and optimization _ python programming" (Expand search), "and optimization by python programming" (Expand search), "and optimization from pathogen programming" (Expand search), "and optimization from anthony programming" (Expand search)
"deep convolutional neural coding program" » "deep convolutional neural cloning program" (Expand search), "deep convolutional neural loading program" (Expand search), "deep convolutional neural cooling programs" (Expand search), "deep convolutional neural modeling program" (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: "((\"deep convolutional neural coding program\") OR (\"and optimization from python programming\"))~".
• Removing quotes may allow a broader search: (( deep convolutional neural coding program ) OR ( and optimization from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("deep convolutional neural coding program") OR ("and optimization from python programming"))*.