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 dat duc snippets" » "dung va duc snippets", "dung tai duc snippets", "dung dat duoc snippets", "dung dao duc snippets", "dung dat doc snippets", "dung dat duc 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 ("dung dat duc snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( hang java java snippets ) or ( dung dat duc snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hang java java snippets") or ("dung dat duc snippets"))) or ("locating bugs code snippets"))*.