Perhaps you should try some spelling variations:
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets", "python using data slippers"
"bai thpt ham snippets" » "bai tap ham snippets", "bai hat ham snippets", "bai thi ham snippets", "bai thpt lam snippets", "bai thpt nam snippets", "bai thpt dan snippets", "bai thpt ham 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: (((("python using data snippets") or ("bai thpt ham snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("bai thpt ham snippets"))) OR ("locating bug code snippets")).
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