Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tai ham luan snippets" » "tai pham luan snippets", "tai han luan snippets", "tai phap luan snippets", "tai lam luan snippets", "tai ha luan snippets", "tai hai luan snippets", "tai ham luan 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: (((("tai ham luan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tai ham luan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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