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