Perhaps you should try some spelling variations:
"dung dat do snippets" » "dung va do snippets", "dung tai do snippets", "dung dat doc snippets", "dung dat o snippets", "dung dat de snippets"
"dung vaaea code snippets" » "dung vaaea core snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs 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 dat do snippets") or ("dung vaaea code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung dat do snippets") OR ("dung vaaea code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung dat do snippets ) or ( dung vaaea code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung dat do snippets") or ("dung vaaea code snippets"))) or ("locating bug code snippets"))*.