Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hieu bat cau snippets" » "hieu bat code snippets", "dieu bat cau snippets", "hieu bai cau snippets", "hieu luat cau snippets", "hieu bat dau snippets", "hieu dat cau snippets", "hieu bat can snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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