Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung data code snippets" » "dung dat code snippets", "dung dan code snippets", "dung dau code snippets", "dung rate code snippets"
"dung len de snippets" » "dung nen de snippets", "dung le de snippets", "dung luan de snippets", "dung len se snippets", "dung luyen de 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 data code snippets") or ("dung len de snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung data code snippets") OR ("dung len de snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung data code snippets ) or ( dung len de snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung data code snippets") or ("dung len de snippets"))) or ("locating bugs code snippets"))*.