Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"xin cao phan snippets" » "xin co phan snippets", "xin cho phan snippets", "xin cac phan snippets", "xinyi cao phan snippets", "tinh cao phan snippets", "vien cao phan snippets", "xin cao phan 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 ("xin cao phan snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("xin cao phan snippets"))) OR ("locating bug code snippets")).
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