Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"voi nhat map snippets" » "moi nhat map snippets", "hoi nhap map snippets", "do nhat map snippets", "voi nha may snippets", "voi nhat ban snippets", "voi nham mat snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("voi nhat map snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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