Perhaps you should try some spelling variations:
"trinh tren hung snippets" » "trinh truyen hung snippets", "trinh tuyen hung snippets", "trinh tieng hung snippets", "trinh tren nhung snippets", "trinh tran hung snippets", "trinh tien hung snippets", "trinh tren hung slippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung bug code slippers", "dung bug core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets"

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh tren hung snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh tren hung snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
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