Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cau noi tran snippets" » "cau ngoi tren snippets", "cau noi thang snippets", "cau noi trong snippets", "cau hoi tran snippets", "cau doi tran snippets", "cach noi tran snippets", "cau noi tran 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: (((("cau noi tran snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau noi tran snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau noi tran snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
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