Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung datae code snippets" » "dung dat code snippets", "dung rate code snippets", "dung datae code slippers"
"cong tac code snippets" » "cong ty code snippets", "cong tac de snippets", "cong tac co snippets", "cong tac code slippers"

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

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