Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"danh cho san snippets" » "danh cho can snippets", "danh ho san snippets", "danh cho sinh snippets", "doanh cho san snippets", "dan cho san snippets", "dinh cho san snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("danh cho san snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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