Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong trong hoa snippets" » "trong trong code snippets", "trong truong hoa snippets", "truong trong hoa snippets", "thong trong hoa snippets", "trong trong hoat snippets", "trong trong hoan snippets", "trong trong khoa 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 ("trong trong hoa snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("trong trong hoa snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( trong trong hoa snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("trong trong hoa snippets"))) or ("locating bug core snippets"))*.