Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac nhan da snippets" » "cac nhan code snippets", "ca nhan da snippets", "cac nha da snippets", "cam nhan da snippets", "cac nhan dan snippets", "cac nhan dai snippets", "cac nhan dat 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: (((("cac nhan da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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