Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu dung hoc snippets" » "cu dung code snippets", "cu dong hoc snippets", "cu dung thuoc snippets", "cu trung hoc snippets", "su dung hoc snippets", "cau duong hoc snippets", "duc dung hoc 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 ("cu dung hoc snippets"))) or ("locating bug core snippets"))~.
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