Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"sau cho phan snippets" » "sau co phan snippets", "sau hoc phan snippets", "sau hoa phan snippets", "san cho phan snippets", "sau pho phan snippets", "sang cho phan snippets", "sau cho phan slippers"
"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: (((("sau cho phan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sau cho phan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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