Perhaps you should try some spelling variations:
"dung thuong code snippets" » "hang thuong code snippets", "dung trong code snippets", "cong thuong code snippets", "dung thuong con snippets", "dung thuong de snippets", "dung thuong nobel snippets", "dung thuong code slippers"
"tran anh code snippets" » "tran manh code snippets", "tuan anh code snippets", "tran thanh code snippets", "tran anh co snippets", "tran anh cong snippets", "tran anh code slippers"
"locating bug code snippets" » "locating bug code slippers", "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 thuong code snippets") or ("tran anh code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung thuong code snippets") OR ("tran anh code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung thuong code snippets ) or ( tran anh code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung thuong code snippets") or ("tran anh code snippets"))) or ("locating bug code snippets"))*.