Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau doi deu snippets" » "cau doi code snippets", "cau hoi deu snippets", "cau do deu snippets", "cau noi deu snippets", "cau doi dau snippets", "cau doi de snippets", "cau moi dieu 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 ("cau doi deu snippets"))) or ("locating bug core snippets"))~.
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