Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nam toc thai snippets" » "nam moc thai snippets", "nam soc thai snippets", "nam tom thai snippets", "nam toc thai slippers", "nam toc tai snippets", "nam toc thi snippets", "nam toc hai snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 ("nam toc thai snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nam toc thai snippets"))) OR ("locating bug code snippets")).
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