Perhaps you should try some spelling variations:
"trinh huong tran snippets" » "trinh phuong tran snippets", "tinh huong tran snippets", "trinh duong tran snippets", "trinh huong dan snippets", "trinh quang tran snippets", "trinh chuong trinh snippets", "trinh huong tran slippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung bug code slippers", "dung bug core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets"

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