Perhaps you should try some spelling variations:
"dung phuong dat snippets" » "dung thuong dat snippets", "quang phuong dat snippets", "bang phuong dat snippets", "dung phuong danh snippets", "dung phuong doan snippets", "dung huong dan snippets", "dung phuong dat slippers"
"trinh bug code snippets" » "trinh dung code snippets", "trinh bong code snippets", "trinh bang code snippets", "trinh bug core snippets", "trinh bug code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers"

Try widening your search to All Fields.

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

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