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"
"phan cau xa snippets" » "phan dau xa snippets", "phan cac xa snippets", "phan tu xa snippets", "phan cau xay snippets", "phan cau ha snippets", "phan cau va snippets", "phan cau xa 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: (((("phan cau xa snippets") or ("python using data snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan cau xa snippets") OR ("python using data snippets"))) OR ("locating bug code snippets")).
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