Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua va nhan snippets" » "lua van nhan snippets", "lua ca nhan snippets", "lua va phan snippets", "luan va nhan snippets", "luat va nhan snippets", "vua va nhan snippets", "lua va nhan 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: (((("lua va nhan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua va nhan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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