Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan hoi doai snippets" » "dan hoi code snippets", "dan hoi doi snippets", "dan hoi thoai snippets", "dan hoi dap snippets", "dan hoc doai snippets", "dai hoi doai snippets", "dang khoi doai 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: (((("dan hoi doai snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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