Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nho cau phan snippets" » "nho chau phan snippets", "nho cuu phan snippets", "nho cac phan snippets", "nhu cau phan snippets", "nano cau phan snippets", "nhin cau phan snippets", "nho cau 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: (((("nho cau 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: (((("nho cau phan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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