Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"pham thuc va snippets" » "phap thuc va snippets", "pham chuc va snippets", "nham thuc va snippets", "pham thuc vat snippets", "pham thuc dan snippets", "pham thuc day snippets", "pham thuc va 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 ("pham thuc va snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("pham thuc va snippets"))) OR ("locating bug code snippets")).
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