Perhaps you should try some spelling variations:
"trinh phan code snippets" » "trinh han code snippets", "trinh quan code snippets", "thanh phan code snippets", "trinh phan cong snippets", "trinh phan co snippets", "trinh phan che snippets", "trinh phan code slippers"
"dung nhung dat snippets" » "dung chung dat snippets", "dung nhan dat snippets", "dung trung dat snippets", "dung nhung hat snippets", "dung nhung phat snippets", "dung nhung danh snippets", "dung nhung dat 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: (((("trinh phan code snippets") or ("dung nhung dat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh phan code snippets") OR ("dung nhung dat snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh phan code snippets ) or ( dung nhung dat snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh phan code snippets") or ("dung nhung dat snippets"))) or ("locating bug code snippets"))*.