Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung mo hoan snippets" » "dung mo code snippets", "dung co hoan snippets", "dung cho hoan snippets", "dung von hoan snippets", "dung moc hoang snippets", "dung hop hoan snippets", "dung ho khoan 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: (((("dung mo hoan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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