Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra cong cac snippets" » "tra cong code snippets", "tran cong cac snippets", "trao cong cac snippets", "trang cong cac snippets", "tra cuong cac snippets", "tra cong tac snippets", "tra cong 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: (((("python using java snippets") or ("tra cong cac snippets"))) or ("locating bug core snippets"))~.
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