Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cap doi nhan snippets" » "cap doi khang snippets", "cap tri nhan snippets", "cap hoi nhap snippets", "cap do nhan snippets", "cau doi nhan snippets", "lap doi nhan snippets", "cap doi 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: (((("cap doi 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: (((("cap doi nhan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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