Perhaps you should try some spelling variations:
"dung uong java snippets" » "dung huong java snippets", "dung luong java snippets", "dung cong java snippets", "dung using java snippets"
"dung cap cho snippets" » "duong cap cho snippets", "cung cap cho snippets", "dung cac cho 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 uong java snippets") or ("dung cap cho snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung uong java snippets") OR ("dung cap cho snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung uong java snippets ) or ( dung cap cho snippets ))) or ( locating bug code snippets ))*.