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