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