Perhaps you should try some spelling variations:
"coder coder parsing machine problem" » "coder coder learning machine problem" (Expand search), "coder coder using machine problem" (Expand search), "coder coder washing machine problem" (Expand search), "coder coder parsing matching problem" (Expand search), "coder coder parsing teaching problem" (Expand search), "coder coder parsing teaching problems" (Expand search), "coder decoder parsing machine problem" (Expand search), "code code parsing machine problem" (Expand search), "decoder codec parsing machine problem" (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 parsing machine problem") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder parsing machine problem\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder parsing machine problem ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder parsing machine problem") OR ("_ python python python programming"))*.