Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung ba chu snippets" » "dung bai chu snippets", "dung bao chu snippets", "dung bac chu snippets", "dung bua chu snippets", "dung ba thu snippets", "dung va chu 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: (((("dung ba chu snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung ba chu snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung ba chu snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung ba chu snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.