Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hinh san can snippets" » "hinh san code snippets", "sinh san can snippets", "hanh san can snippets", "hinh dan can snippets", "hinh san van snippets", "hinh ban can snippets", "hinh san chang 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: (((("hinh san can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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