Perhaps you should try some spelling variations:
"dung datat code snippets" » "dung dat code snippets", "dung datat core snippets", "dung datat code slippers"
"dang quang dat snippets" » "dung quang dat snippets", "nang quan dat snippets", "dang hung dat snippets", "dang quang dai snippets", "dang quang dam snippets", "dang quang phat snippets", "dang quang dat slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "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 datat code snippets") or ("dang quang dat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung datat code snippets") OR ("dang quang dat snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung datat code snippets ) or ( dang quang dat snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung datat code snippets") or ("dang quang dat snippets"))) or ("locating bug code snippets"))*.