Perhaps you should try some spelling variations:
"huong tran code snippets" » "huong dan code snippets", "quang tran code snippets", "chuong trinh code snippets", "huong tran cong snippets"
"dung ve code slippers" » "dung va code slippers", "dung he code slippers", "dung de code slippers"
"locating bug code snippets" » "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 ve code slippers") or ("huong tran code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung ve code slippers") OR ("huong tran code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung ve code slippers ) or ( huong tran code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung ve code slippers") or ("huong tran code snippets"))) or ("locating bug code snippets"))*.