Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cu khoan dau snippets" » "cu khoan danh snippets", "cu phan dau snippets", "cu khoan va snippets", "cu khoa dau snippets", "cac khoan dau snippets", "coc khoan dau snippets", "cu khoan dau 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: (((("cu khoan dau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu khoan dau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu khoan dau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
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