Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"tao doi phan snippets" » "tao doi nhan snippets", "tao hoi phan snippets", "tao doc phan snippets", "trao doi phan snippets", "tao dai phan snippets", "tao boi phan snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao doi phan snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( tao doi phan snippets ) or ( dung java java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tao doi phan snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.