Perhaps you should try some spelling variations:
"dung dao danh snippets" » "dung dao doanh snippets", "dung do danh snippets", "dung dao dan snippets", "duong dao danh snippets", "dung dat danh snippets", "dong dao danh snippets", "dung dao danh slippers"
"dung dataea code snippets" » "dung dataea core snippets", "dung dataea code 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 dataea code snippets") or ("dung dao danh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung dataea code snippets") OR ("dung dao danh snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung dataea code snippets ) or ( dung dao danh snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung dataea code snippets") or ("dung dao danh snippets"))) or ("locating bug code snippets"))*.