Perhaps you should try some spelling variations:
"dung cao danh snippets" » "duong cao danh snippets", "dung cho danh snippets", "dung co danh snippets", "dung cao dang snippets", "dung cao anh snippets", "dung cau danh snippets", "dung cao danh slippers"
"dung dataea code snippets" » "dung dataea code slippers", "dung dataea core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets", "locating bung code snippets", "locating bugs code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung cao danh snippets") or ("dung dataea code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cao danh snippets") OR ("dung dataea code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung cao danh snippets ) or ( dung dataea code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cao danh snippets") or ("dung dataea code snippets"))) or ("locating bug code snippets"))*.