Perhaps you should try some spelling variations:
"trinh cau anh snippets" » "trinh chat anh snippets", "trinh chao anh snippets", "trinh tu anh snippets", "trinh cau danh snippets", "trinh cau lanh snippets", "trinh cuu anh snippets", "trinh cau anh 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 cau anh 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 cau anh snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( trinh cau anh snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets ))*.