Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"tran dung cong snippets" » "tran dang cong snippets", "tran hung cong snippets", "tran quang cong snippets", "tran dung trong snippets"
"trong cac code snippets" » "trong cac cong snippets", "trong cac co snippets", "trong cac che snippets"

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

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