Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nuoi day phi snippets" » "nguoi dao phi snippets", "nguoi dan phi snippets", "nuoi ky phi snippets", "nuoi day thi snippets", "nuoi duy phi snippets", "nuoi cay phoi snippets", "nuoi day phi slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("nuoi day phi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nuoi day phi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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