Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan nam phan slippers" » "dan dam phan slippers", "dan nam thanh slippers", "dan nam thang slippers", "van nam phan slippers", "dong nam phan slippers", "dinh nam phan slippers", "dan nam phan slippery", "dan nam phan 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: (((("dan nam phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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