Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung dat nen slippers" » "dung va nen slippers", "dung tai nen slippers", "dung dat tren slippers", "dung dat dien slippers", "dung dat ninh slippers", "dung dat nen slippery", "dung dat nen 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 dat nen slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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