Perhaps you should try some spelling variations:
"activity presentation method python programming" » "activity orientation method python programming" (Expand search), "active presentation method python programming" (Expand search), "activity fragmentation method python programming" (Expand search), "activity presentation methods python programming" (Expand search), "activity representation method python programming" (Expand search), "activity preservation method python programming" (Expand search), "activity presentation method method programming" (Expand search), "activity presentation python python programming" (Expand search)
"_ convolutional coding coding program" » "_ convolutional codes coding program" (Expand search), "_ convolutional code coding program" (Expand search), "_ convolutional long coding program" (Expand search), "_ convolutional coding cloning program" (Expand search), "_ convolutional coding loading program" (Expand search), "_ convolutional coding cooling programs" (Expand search), "_ convolutional coding decoding program" (Expand search), "_ convolutional coding using program" (Expand search), "_ convolutional coding canine 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 coding program") OR ("activity presentation method python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ convolutional coding coding program\") OR (\"activity presentation method python programming\"))".
• Removing quotes may allow a broader search: (( _ convolutional coding coding program ) OR ( activity presentation method python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ convolutional coding coding program") OR ("activity presentation method python programming"))*.