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"
"dan tinh java snippets" » "dan trinh java snippets", "dan think java snippets", "dan tinh va snippets", "doan tinh java snippets", "dang tinh java snippets", "dan tinh java 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: (((("hang java java snippets") OR ("dan tinh java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( hang java java snippets ) or ( dan tinh java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hang java java snippets") or ("dan tinh java snippets"))) or ("locating bugs code snippets"))*.