Perhaps you should try some spelling variations:
"coder coder discourse on programming" » "coder code discourse on programming" (Expand search), "coder coded discourse on programming" (Expand search), "coder border discourse on programming" (Expand search), "coder coder discourse in programming" (Expand search), "coder coder discourse cone programming" (Expand search), "coder coder discourse and programming" (Expand search), "coder coder discourse of programming" (Expand search), "coder decoder discourse on programming" (Expand search), "code code discourse on programming" (Expand search), "decoder codec discourse on programming" (Expand search)
"_ python python python programming" » "_ python python pythin programming" (Expand search), "_ python python pythcone programming" (Expand search), "_ python python pythand programming" (Expand search), "_ 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 discourse on programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder discourse on programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder discourse on programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder discourse on programming") OR ("_ python python python programming"))*.