Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dang java java snippets" » "dang va java snippets", "dang java java slippers"
"dang dung dat snippets" » "dan dung dat snippets", "dang hung dat snippets", "dang quang dat snippets", "dang dung va snippets", "dang dung tai snippets", "dang dung dat slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang java java snippets") OR ("dang dung dat snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dang java java snippets ) or ( dang dung dat snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dang java java snippets") or ("dang dung dat snippets"))) or ("locating bugs code snippets"))*.