Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc hoi bat snippets" » "hoc khoi bat snippets", "hoc hoa bat snippets", "hoc noi bat snippets", "hoc moi bat snippets", "hoc hoi dat snippets", "hoc hoi bai snippets", "hoc hoi bat 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 java snippets") or ("hoc hoi bat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoc hoi bat snippets"))) OR ("locating bug code snippets")).
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