Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lam danh bat snippets" » "nam danh bat snippets", "lam banh bat snippets", "lam lanh bat snippets", "lam doanh bat snippets", "lam anh bai snippets", "lam dinh ba snippets", "lam danh 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: (((("lam danh bat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lam danh bat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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