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"
"lua cau tim snippets" » "luat cau tim snippets", "cua cau tim snippets", "quan cau tim snippets", "lua dau tim snippets", "lua cuu tim snippets", "lua cau tiep snippets", "lua cau tim 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 ("lua cau tim snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("lua cau tim snippets"))) OR ("locating bug code snippets")).
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