Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"mau co sach snippets" » "mau bo sach snippets", "mau cuon sach snippets", "mau hoc sach snippets", "mai co sach snippets", "dau co sach snippets", "au co sach snippets", "mau co sach slippers"

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 co sach snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("mau co sach snippets"))) OR ("locating bung code snippets")).
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