Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"han lon ban snippets" » "han tong ban snippets", "hai long ban snippets", "phan lan ban snippets", "han long ban snippets", "han lo ban snippets", "han con ban snippets", "han lon ban 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: (((("han lon ban snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("han lon ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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