Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung cong che snippets" » "dung trong che snippets", "dung cong cho snippets", "dung cong chi snippets", "dung cong chu snippets"
"dung heea code snippets" » "dung he code snippets", "dung ha code snippets", "dung hieu code snippets"

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

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