Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hanh san dan snippets" » "thanh san dan snippets", "khach san dan snippets", "thanh son dan snippets", "hanh sanh dan snippets", "hanh shan dan snippets", "hanh ban dan snippets", "hanh san dan 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: (((("hanh san dan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh san dan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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