Perhaps you should try some spelling variations:
"dung sach thuc snippets" » "duong sach thuc snippets", "dung sai thuc snippets", "dung san thuc snippets", "dung cach thuc snippets", "dung sach thu snippets", "dung sach thue snippets", "dung sach thuc slippers"
"dung cac code snippets" » "luong cac code snippets", "dung cho code snippets", "dung tai code snippets", "dung cac cong snippets", "dung cac co snippets", "dung cac che snippets", "dung cac code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung cac code snippets") or ("dung sach thuc snippets"))) or ("locating bug code snippets"))~.
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