Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using danh co snippets" » "using danh code snippets", "sinh danh co snippets", "song danh co snippets", "using data co snippets", "using danh cho snippets", "using doanh co snippets", "using anh co 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 ("using danh co snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("using danh co snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( using danh co snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("using danh co snippets"))) or ("locating bug core snippets"))*.