Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tao toi do snippets" » "tao toi code snippets", "tao tai do snippets", "tao boi do snippets", "tao hoi do snippets", "tao toi doi snippets", "tao toi da snippets", "tao toi di 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: (((("tao toi do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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