Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu bac toc snippets" » "lieu bac code snippets", "lieu bai toc snippets", "lieu ban toc snippets", "lieu bao toc snippets", "lieu bac hoc snippets", "lieu cac toc snippets", "lieu bach tuoc 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: (((("python using java snippets") or ("lieu bac toc snippets"))) or ("locating bug core snippets"))~.
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