Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thi tran bau snippets" » "thi trang bau snippets", "thi thanh bau snippets", "thi lan bau snippets", "thi tran bai snippets", "thi tran chau snippets", "thi tranh ban snippets", "thi tran bau 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 ("thi tran bau snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thi tran bau snippets"))) OR ("locating bug code snippets")).
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