Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"data cao toc snippets" » "data cao code snippets", "dat cau toc snippets", "dam cao toc snippets", "dao cao toc snippets", "data cac toc snippets", "data cao hoc snippets", "data 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: (((("data cao toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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