Perhaps you should try some spelling variations:
"active presentation python python programming" » "active presentation myth python programming" (Expand search), "active presentation methods python programming" (Expand search), "active presentation edition python programming" (Expand search), "active preservation python python programming" (Expand search), "practice presentation python python programming" (Expand search), "activity presentation python python programming" (Expand search), "active presentation pythons python programming" (Expand search), "active presentation piton python programming" (Expand search), "active presentation pitons python programming" (Expand search)
"_ convolutional code decoding program" » "_ convolutional codes decoding program" (Expand search), "_ convolutional and decoding program" (Expand search), "_ convolucional cnn decoding program" (Expand search), "_ convolutional code welcoming program" (Expand search), "_ convolutional code deworming program" (Expand search), "_ convolutional code feeding program" (Expand search), "_ convolutional barcode decoding program" (Expand search), "_ convolutional coding decoding program" (Expand search), "_ 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: (("_ convolutional code decoding program") OR ("active presentation python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ convolutional code decoding program\") OR (\"active presentation python python programming\"))".
• Removing quotes may allow a broader search: (( _ convolutional code decoding program ) OR ( active presentation python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ convolutional code decoding program") OR ("active presentation python python programming"))*.