Perhaps you should try some spelling variations:
"trinh toan dieu slippers" » "tinh toan dieu slippers", "thanh toan dieu slippers", "trinh han dieu slippers", "trinh toan dien slippers", "trinh doan dieu slippers", "trinh than dieu slippers", "trinh toan dieu slippery", "trinh toan dieu 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 ("trinh toan dieu slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("trinh toan dieu slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( trinh toan dieu slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("trinh toan dieu slippers"))) or ("locating bug code snippets"))*.