Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang quang cau snippets" » "dang quang code snippets", "dung quang cau snippets", "nang quan cau snippets", "dang hung cau snippets", "dang quang cao snippets", "dang quang cu snippets", "dang quan cau 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 ("dang quang cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dang quang cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dang quang cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dang quang cau snippets"))) or ("locating bug core snippets"))*.