Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cu duc tren snippets" » "cu duoc tren snippets", "cu dua tren snippets", "cu duc tien snippets", "cua duc tren snippets", "chu duc tren snippets", "vu duc tren snippets", "cu duc tren 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: (((("cu duc tren snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu duc tren snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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