Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung dan doc snippets" » "dung dan code snippets", "dung dat doc snippets", "dung san doc snippets", "tung dan doc snippets", "dung dan toc snippets", "dung dan hoc snippets", "dung dan soc snippets"
"dung java java snippets" » "dung va java 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 java java snippets") or ("dung dan doc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dung dan doc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dung dan doc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dung dan doc snippets"))) or ("locating bug core snippets"))*.