Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan trong co snippets" » "dan trong code snippets", "ban trong co snippets", "dat trong co snippets", "dao trong co snippets", "dan trong ca snippets", "dan trong cong snippets", "dan trong cuoc 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 trong co 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 trong co snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dan trong co snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dan trong co snippets"))) or ("locating bug core snippets"))*.