Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban cau toc snippets" » "ban cau code snippets", "bang cau toc snippets", "ban can toc snippets", "van cau toc snippets", "ban cac toc snippets", "ban cao toc snippets", "ban cau hoc 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: (((("ban cau toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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