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