Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong han tay slippers" » "dong chan tay slippers", "dong nhan tay slippers", "dong phan tay slippers", "dong ha tay slippers", "dong han tai slippers", "dong han tap slippers", "dong han tay slippery", "dong han tay 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: (((("dong han tay slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong han tay slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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