Perhaps you should try some spelling variations:
"trinh sat thuc snippets" » "trinh vat thuc snippets", "trinh san thuc snippets", "trinh sau thuc snippets", "trinh am thuc snippets", "trinh va thuc snippets", "trinh dan thuc snippets", "trinh sat thuc slippers"
"dung dung code snippets" » "duong dung code snippets", "ung dung code snippets", "dung ung code snippets", "dung dung cong snippets", "dung dung co snippets", "dung dung de snippets", "dung dung 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: (((("trinh sat thuc snippets") or ("dung dung code snippets"))) or ("locating bug code snippets"))~.
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