Perhaps you should try some spelling variations:
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"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python python python programming" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder in externalized problems") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder in externalized problems\") OR (\"via python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder in externalized problems ) OR ( via python python python programming ))*.