Perhaps you should try some spelling variations:
"can tran tu snippets" » "can tranh tu snippets", "tan tran tu snippets", "ban tran tu snippets", "can tran tuan snippets", "can tran thuy snippets", "can tran thi snippets", "can tran tu 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: (((("can tran tu snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can tran tu snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can tran tu snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can tran tu snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.