Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tai phan dat snippets" » "tai thanh dat snippets", "tai phong dat snippets", "tai ngan dat snippets", "tai phan dau snippets", "tai phan dai snippets", "tai phan day snippets", "tai phan dat 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: (((("tai phan dat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tai phan dat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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