Perhaps you should try some spelling variations:
"coder coder example duplication problem" » "coder coder example applications problem" (Expand search), "coder coder example education problem" (Expand search), "coder coder example lubrication problems" (Expand search), "coder coder example equalization problem" (Expand search), "coder coder example location problem" (Expand search), "coder code examples duplication problem" (Expand search), "coder counter example duplication problem" (Expand search), "coder coffee example duplication problem" (Expand search), "coder decoder example duplication problem" (Expand search), "code code example duplication problem" (Expand search), "decoder codec example duplication 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 example duplication problem") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder example duplication problem\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder example duplication problem ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder example duplication problem") OR ("_ python python python programming"))*.