Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan viet suu slippers" » "danh viet suu slippers", "san viet suu slippers", "dao viet suu slippers", "dan viet duc slippers", "dan viet ngu slippers", "dan viet tu slippers", "dan viet suu slippery", "dan viet suu grippers"
"locating bug code snippets" » "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 ("dan viet suu slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan viet suu slippers"))) OR ("locating bug code snippets")).
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