Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan de tao slippers" » "dan den tao slippers", "dang de tao slippers", "van de tao slippers", "dan de dao slippers", "dan de tai slippers", "dan de tro slippers", "dan de tao slippery", "dan de tao 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 ("dan de tao slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan de tao slippers"))) OR ("locating bug code snippets")).
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