Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trac cao toc snippets" » "trac cao code snippets", "toan cao toc snippets", "tao cao toc snippets", "tay cao toc snippets", "trac cac toc snippets", "trac cao hoc snippets", "trac cao ngoc 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: (((("trac cao toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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