Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu dau phan snippets" » "thu dam phan snippets", "thu cau phan snippets", "thu dan phan snippets", "thau dau phan snippets", "tu dau phan snippets", "phu dau phan snippets", "thu dau phan 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 ("thu dau phan snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thu dau phan snippets"))) OR ("locating bug code snippets")).
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