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"
"dung mo lua snippets" » "dung co lua snippets", "dung cho lua snippets", "dung von lua snippets", "dung mo cua snippets", "dung mo qua snippets", "dung mot luan snippets", "dung mo lua 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: (((("dung mo lua snippets") or ("python using data snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung mo lua snippets") OR ("python using data snippets"))) OR ("locating bug code snippets")).
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