Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung nang li slippers" » "dun nang li slippers", "dung dang li slippers", "dung quang li slippers", "dung fang li slippers", "dung yang li slippers", "dung nang ji slippers", "dung nang li slippery", "dung nang li 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: (((("dung nang li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung nang li slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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