Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"mau hoa than snippets" » "mau khoa than snippets", "mau hoa thanh snippets", "mau hoa thuan snippets", "cau hoa than snippets", "ma hoa than snippets", "mai hoa than snippets", "mau hoa than 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 ("mau hoa than snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("mau hoa than snippets"))) OR ("locating bug code snippets")).
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