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