Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phi loai dac snippets" » "phi loi dac snippets", "phan loai dac snippets", "phap loai dac snippets", "phi loai danh snippets", "phi loai sach snippets", "phi loai nam snippets", "phi loai dac 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 ("phi loai dac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phi loai dac snippets"))) OR ("locating bug code snippets")).
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