Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung so doan snippets" » "dung so code snippets", "dung co doan snippets", "dung mo doan snippets", "dung cho doan snippets", "dung so dan snippets", "dung so toan snippets", "dung ngo doan 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 so doan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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