Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nam hang vi snippets" » "nam thang vi snippets", "nam khang vi snippets", "nam dang vi snippets", "nam hang va snippets", "nam hanh vi snippets", "nam hang di snippets", "nam hang vi 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: (((("nam hang vi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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