Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran tu dung slippers" » "tran tuan dung slippers", "tran thuy dung slippers", "tran thi dung slippers", "tran tuc dung slippers", "tran tu duong slippers", "tran su dung slippers", "tran tu dung slippery", "tran tu dung 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: (((("tran tu dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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