Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong san tay slippers" » "cong tac tay slippers", "cong ban tay slippers", "cong dan tay slippers", "cong han tay slippers", "cong san tay slippery", "cong san 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: (((("python using java snippets") or ("cong san tay slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong san tay slippers"))) OR ("locating bug code snippets")).
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