Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lay thi tran snippets" » "lay thi trang snippets", "lay thi thanh snippets", "lay thi lan snippets", "lay thai tran snippets", "ly thi tran snippets", "day thi tran snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("lay thi tran snippets"))) or ("locating bug core snippets"))~.
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