Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tao khan gia snippets" » "tao khang gia snippets", "tao nhan gia snippets", "tao khao gia snippets", "tao phan gia snippets", "tao khoan giao snippets", "tao phan giai snippets", "tao khan gia 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: (((("tao khan gia snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao khan gia snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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