Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu dung chat snippets" » "tu dung code snippets", "tu dung nhat snippets", "tu luong chat snippets", "tu dung cho snippets", "tuc dung chat snippets", "tu duong chat snippets", "su dung chat 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: (((("tu dung chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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