Perhaps you should try some spelling variations:
"danh cau code snippets" » "danh dau code snippets", "danh ca code snippets", "danh hau code snippets", "danh cau cong snippets", "danh cau de snippets", "danh cfd code snippets", "danh cau code slippers"
"dong von code snippets" » "dung von code snippets", "dong co code snippets", "dong hoc code snippets", "dong von cong snippets", "dong von 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: (((("danh cau code snippets") or ("dong von code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("danh cau code snippets") OR ("dong von code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( danh cau code snippets ) or ( dong von code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("danh cau code snippets") or ("dong von code snippets"))) or ("locating bug code snippets"))*.