Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang do toan snippets" » "dang do code snippets", "nang doc toan snippets", "dung doi toan snippets", "dang duc toan snippets", "dang do tuan snippets", "dang so toan snippets", "dang bao toan 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: (((("dang do toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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