Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat luan cau snippets" » "dat luan code snippets", "dan luan cau snippets", "dau luan cau snippets", "dat quang cau snippets", "dat quan cau snippets", "dat lua cau snippets", "dat luat cau 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: (((("dat luan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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