Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi dung dan slippers" » "doi duong dan slippers", "noi dung dan slippers", "hoi dung dan slippers", "doi dung dat slippers", "doi dung san slippers", "doi tung dan slippers", "doi dung dan slippery", "doi dung dan 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: (((("doi dung dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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