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"
"vat thuc xac snippets" » "va thuc xac snippets", "sat thuc xac snippets", "van thuc xac snippets", "vat thu xac snippets", "vat thuc lac snippets", "vat thuc xay snippets", "vat thuc xac 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 ("vat thuc xac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("vat thuc xac snippets"))) OR ("locating bug code snippets")).
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