Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"hang java java snippets" » "hang va java snippets", "hang java java slippers"
"dung do danh snippets" » "dung doi danh snippets", "dung co danh snippets", "dung de danh snippets", "dung do dinh snippets", "dung do sanh snippets", "dung dia danh snippets", "dung do danh 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: (((("dung do danh snippets") OR ("hang java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dung do danh snippets ) or ( hang java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung do danh snippets") or ("hang java java snippets"))) or ("locating bugs code snippets"))*.