Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong le cau snippets" » "cong le code snippets", "cuong le cau snippets", "cong li cau snippets", "hong le cau snippets", "cong ke cau snippets", "cong le mau snippets", "cong le cap 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 le 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 ("cong le cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( cong le cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("cong le cau snippets"))) or ("locating bug core snippets"))*.