Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan tay dua snippets" » "ban tay dua snippets", "dao tay dua snippets", "gian tay dua snippets", "dan cay dua snippets", "dan tay cua snippets", "dan tay dia snippets", "dan tay dua 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: (((("dan tay dua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan tay dua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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