Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh san da snippets" » "trinh san code snippets", "trinh han da snippets", "trinh van da snippets", "trinh quan da snippets", "trinh san dam snippets", "trinh ban da snippets", "trinh dan da 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: (((("trinh san da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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