Perhaps you should try some spelling variations:
"coder coder channels using programming" » "coder coder channels during programming" (Expand search), "coder coder channels single programming" (Expand search), "coder coder channels ranking programming" (Expand search), "coder covert channels using programming" (Expand search), "coder color channels using programming" (Expand search), "coder order channels using programming" (Expand search), "coder coder channel using programming" (Expand search), "coder coder channels in programming" (Expand search), "coder decoder channels using programming" (Expand search), "code code channels using programming" (Expand search), "decoder codec channels using programming" (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 channels using programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder channels using programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder channels using programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder channels using programming") OR ("_ python python python programming"))*.