Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"den vung cac snippets" » "den vung code snippets", "ben vung cac snippets", "dan vung cac snippets", "tren vung cac snippets", "den dung cac snippets", "den luong cac snippets", "den cuong cac 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 ("den vung cac snippets"))) or ("locating bug core snippets"))~.
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