Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lam thi tran snippets" » "lam thi trang snippets", "lam thi thanh snippets", "lam thi lan snippets", "lam thoi tran snippets", "dam thi tran snippets", "lam tai 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 ("lam thi tran snippets"))) or ("locating bug core snippets"))~.
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