Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh he toi snippets" » "trinh he code snippets", "trinh han toi snippets", "trinh hoa toi snippets", "trinh ky toi snippets", "trinh he moi snippets", "trinh he noi snippets", "trinh he soi 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 he toi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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