Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"toan cho phu snippets" » "toan cao phu snippets", "toan chi phu snippets", "toan ho phu snippets", "toan cho chu snippets", "toan cho phan snippets", "toan cho thue snippets", "toan cho phu 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: (((("toan cho phu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toan cho phu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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