Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao xung phi slippers" » "dao vung phi slippers", "dao nung phi slippers", "dao cuong phi slippers", "dao dung phu slippers", "dao ung pho slippers", "dao xung phi slippery", "dao xung phi 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: (((("dao xung phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao xung phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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