Perhaps you should try some spelling variations:
"coder coder fading channel programa" » "coder coder fading change program" (Expand search), "coder coder fading chave programa" (Expand search), "coder coder fading chaves programa" (Expand search), "coder coder fading channels programa" (Expand search), "coder coder radio channel programa" (Expand search), "coder over fading channel programa" (Expand search), "coder decoder fading channel programa" (Expand search), "code code fading channel programa" (Expand search), "decoder codec fading channel programa" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python 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: (("coder coder fading channel programa") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder fading channel programa\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder fading channel programa ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder fading channel programa") OR ("_ python python python programming"))*.