Perhaps you should try some spelling variations:
"hanh trang dat snippets" » "thanh trung dat snippets", "canh tranh dat snippets", "hanh trinh dat snippets", "hanh trang mat snippets", "hanh trong dat snippets", "hanh trang doan snippets", "hanh trang dat slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "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 ("hanh trang dat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("hanh trang dat snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( hanh trang dat snippets ))) or ( locating bug code snippets ))*.