Perhaps you should try some spelling variations:
"dung voi cong snippets" » "dung voi code snippets", "dung von cong snippets", "dung doi cong snippets", "dung vi cong snippets", "dung noi cong snippets", "dung moi cong snippets", "dung tai cong snippets"
"locating bug core snippets" » "locating bug code 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 voi cong snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung voi cong snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( dung voi cong snippets ) or ( dung java java snippets ))) or ( locating bug core snippets ))*.