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"
"va dung ha snippets" » "van dung ha snippets", "va duong ha snippets", "vat dung ha snippets", "va dung va snippets", "va dung he snippets", "va dung khoa snippets", "va dung ha slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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