Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang cua doi snippets" » "nang cua code snippets", "mang cua doi snippets", "hang cua doi snippets", "nang dua doi snippets", "nang sua doi snippets", "nang cua dai snippets", "nang cua hoi 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 ("nang cua doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("nang cua doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( nang cua doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("nang cua doi snippets"))) or ("locating bug core snippets"))*.