Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nam thuc ly snippets" » "nam thuoc ly snippets", "am thuc ly snippets", "nam thu ly snippets", "nam thuc ky snippets", "nam thuc day snippets", "nam thuoc la snippets", "nam thuc ly 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: (((("nam thuc ly snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam thuc ly snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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