Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"tung ho cuc snippets" » "tuong ho cuc snippets", "trung hoc cuc snippets", "trung hoa cuc snippets", "tung ho duc snippets", "tung ho cua snippets", "tung ho cuu snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tung ho cuc snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tung ho cuc snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tung ho cuc snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tung ho cuc snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.