Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dau le phi slippers" » "dau len phi slippers", "dau ve phi slippers", "dao le phi slippers", "dau le phai slippers", "dau le thi slippers", "dau he phi slippers", "dau le phi slippery", "dau le 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: (((("dau le 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: (((("dau le phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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