Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cuu noi snippets" » "dan cuu code snippets", "dan cu noi snippets", "dan cua noi snippets", "dan luu noi snippets", "dan cau noi snippets", "dan cuu hoi snippets", "dan cuu voi 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: (((("python using java snippets") or ("dan cuu noi snippets"))) or ("locating bug core snippets"))~.
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