Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cuu duc than snippets" » "cuu duc thang snippets", "cuu duc thanh snippets", "cuu duc thuan snippets", "cuu duoc than snippets", "cuu dac than snippets", "huu duc than snippets", "cuu duc than 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: (((("python using java snippets") or ("cuu duc than snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cuu duc than snippets"))) OR ("locating bug code snippets")).
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