Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can tranh do snippets" » "can tranh code snippets", "canh tranh do snippets", "tan tran do snippets", "van ranh do snippets", "can trinh do snippets", "can thanh do snippets", "can trang do 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 ("can tranh do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("can tranh do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( can tranh do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("can tranh do snippets"))) or ("locating bug core snippets"))*.