Perhaps you should try some spelling variations:
"dang java java snippets" » "dang va java snippets"
"dan lieu da snippets" » "da lieu da snippets", "dan dieu da snippets", "dang dieu da snippets", "dan lieu dao snippets", "dan lieu dai snippets", "dan lieu dia 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: (((("dang java java snippets") or ("dan lieu da snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang java java snippets") OR ("dan lieu da snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang java java snippets ) or ( dan lieu da snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang java java snippets") or ("dan lieu da snippets"))) or ("locating bug code snippets"))*.