Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"anh kiem hat snippets" » "anh kien hat snippets", "khanh kiem hat snippets", "nganh kiem hat snippets", "anh kiem sat snippets", "anh kiem thuat snippets", "anh kiem soat snippets", "anh kiem hat 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: (((("anh kiem hat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh kiem hat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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