Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong xon doi snippets" » "cong xon code snippets", "cong lon doi snippets", "cong hon doi snippets", "cong dong doi snippets", "cong xoa doi snippets", "cong uon doi snippets", "cong vong doi 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 xon 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 ("cong xon doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( cong xon doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("cong xon doi snippets"))) or ("locating bug core snippets"))*.