Perhaps you should try some spelling variations:
"trinh tran viet snippets" » "trinh trang viet snippets", "trinh toan viet snippets", "trinh tren viet snippets", "trinh trien viet snippets", "trinh gian viet snippets", "trinh san viet snippets", "trinh tran viet 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"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh tran viet 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 tran viet snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( trinh tran viet snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets ))*.