Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung tran thi snippets" » "dung tren thi snippets", "hung tran thi snippets", "dang tran thi snippets", "dung tran thi slippers"
"dung cauc code snippets" » "dung cac code snippets", "dung cau code snippets", "dung cua code snippets", "dung cauc 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: (((("dung tran thi snippets") or ("dung cauc code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung tran thi snippets") OR ("dung cauc code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung tran thi snippets ) or ( dung cauc code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tran thi snippets") or ("dung cauc code snippets"))) or ("locating bugs code snippets"))*.