Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghe co cu snippets" » "nghe co code snippets", "nghe che cu snippets", "nghe hoa cu snippets", "nghe noi cu snippets", "nghe co cau snippets", "nghe co cua snippets", "nghe cho cu 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 ("nghe co cu snippets"))) or ("locating bug core snippets"))~.
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