Perhaps you should try some spelling variations:
"based convolution _ coding program" » "based convolutional _ coding program" (Expand search), "and convolution _ coding program" (Expand search), "based evolution _ coding program" (Expand search), "based convolution _ cloning program" (Expand search), "based convolution _ loading program" (Expand search), "based convolution _ cooling programs" (Expand search)
"structure function python python programming" » "structure function path python programming" (Expand search), "structure function protein python programming" (Expand search), "structure function plasmon python programming" (Expand search), "structure function pythons python programming" (Expand search), "structure function piton python programming" (Expand search), "structure function pitons python programming" (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 convolution _ coding program") OR ("structure function python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based convolution _ coding program\") OR (\"structure function python python programming\"))*".
• Removing quotes may allow a broader search: (( based convolution _ coding program ) OR ( structure function python python programming ))*.