Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nhan nho hat snippets" » "nhan khoa hat snippets", "nhan nghe hat snippets", "nhan tao hat snippets", "nhan nho hoat snippets", "nhan ho hat snippets", "nhan nho gat snippets", "nhan nho hat 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: (((("nhan nho hat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan nho hat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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