Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"mong hoc dat snippets" » "dong hoc dat snippets", "mon hoc dat snippets", "mang hoc dat snippets", "mong hoc dan snippets", "mong hoc dai snippets", "mong hoc phat 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 ("mong hoc dat snippets"))) or ("locating bug core snippets"))~.
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