Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu loan xac snippets" » "thi loan xac snippets", "thu hoan xac snippets", "thu soan xac snippets", "thu toan xac snippets", "thu loan giac snippets", "thu luan xay snippets", "thu loan xac 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: (((("thu loan xac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu loan xac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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