Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lai cho phan snippets" » "lai co phan snippets", "lai hoc phan snippets", "lai hoa phan snippets", "lai chau phan snippets", "bai choi phan snippets", "lai cuoc phan snippets", "lai 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: (((("lai 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: (((("lai cho phan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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