Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu thu data slippers" » "huu tu dat slippers", "huu thu da slippers", "huu thu dac slippers", "huu thuc data slippers", "huu nhu data slippers", "cuu thu data slippers", "huu thu data slippery", "huu thu data 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: (((("huu thu data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu thu data slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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