Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"jun yin liu slippers" » "jun yong liu slippers", "yuan yin liu slippers", "jun jin liu slippers", "jun xin liu slippers", "jun lin liu slippers", "jun yin liu slippery", "jun yin liu 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: (((("jun yin liu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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