Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc cac noi snippets" » "duc cac code snippets", "duoc cac noi snippets", "tuc cac noi snippets", "muc cac noi snippets", "duc cach noi snippets", "duc cac toi snippets", "duc cau noi 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: (((("duc cac noi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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