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