Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran va phat snippets" » "tran van phat snippets", "trang va phat snippets", "tranh va phat snippets", "tran va phan snippets", "tran va pham snippets", "tran va phap snippets", "tran va phat 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: (((("tran va phat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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