Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung datat code snippets" » "dung dat code snippets"
"dung van core snippets" » "duong van core snippets", "dung va core snippets", "dang van core snippets", "dung many core snippets", "dung van hoe snippets", "dung van cong 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 datat code snippets") or ("dung van core snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung datat code snippets") OR ("dung van core snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung datat code snippets ) or ( dung van core snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung datat code snippets") or ("dung van core snippets"))) or ("locating bugs code snippets"))*.