Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan mac cau snippets" » "nhan mac code snippets", "han mac cau snippets", "nhan ma cau snippets", "nganh mac cau snippets", "nhan mau cau snippets", "nhan mac ca snippets", "nhan bac cau 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: (((("nhan mac cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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