Perhaps you should try some spelling variations:
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low snippets", "python using raw slippers"
"dao doi code snippets" » "dao doi cong snippets", "dao doi co snippets", "dao doi de snippets", "dao do code snippets", "dao noi code snippets", "dao voi code snippets", "dao doi code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dao doi code snippets") or ("python using raw snippets"))) or ("locating bug code snippets"))~.
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