Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luan san toc snippets" » "luan san code snippets", "luan van toc snippets", "luan hoan toc snippets", "luan phan toc snippets", "luan dan toc snippets", "luan sang tac snippets", "luan san thuc 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 ("luan san toc snippets"))) or ("locating bug core snippets"))~.
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