Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong dan cap snippets" » "dong dan code snippets", "dong danh cap snippets", "duong dan cap snippets", "dong san cap snippets", "dong doan cap snippets", "dong dan ca snippets", "dong dan lap 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 ("dong dan cap snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dong dan cap snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dong dan cap snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dong dan cap snippets"))) or ("locating bug core snippets"))*.