Perhaps you should try some spelling variations:
"dung danh code snippets" » "dung doanh code snippets", "dung dan code snippets", "dung dang code snippets", "dung danh co snippets", "dung danh code slippers"
"chung chi code snippets" » "thuong chi code snippets", "chung cu code snippets", "chung vi code snippets", "chung cfd code snippets", "chung chi con snippets", "chung chi cong snippets", "chung chi code slippers"
"locating bug code 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 danh code snippets") or ("chung chi code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung danh code snippets") OR ("chung chi code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung danh code snippets ) or ( chung chi code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung danh code snippets") or ("chung chi code snippets"))) or ("locating bug code snippets"))*.