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"
"hoc cau trac snippets" » "hoc cau truc snippets", "hoc cau thac snippets", "hoc cau tra snippets", "hoc cao trac snippets", "hoc cac trac snippets", "hoc can trac snippets", "hoc cau trac 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 ("hoc cau trac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("hoc cau trac snippets"))) OR ("locating bug code snippets")).
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