Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh tu do snippets" » "trinh tu code snippets", "trinh ky do snippets", "trinh do do snippets", "trinh tu so snippets"
"dung trinh java snippets" » "dung tinh java snippets", "dong trinh java snippets", "cong trinh 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: (((("trinh tu do snippets") or ("dung trinh java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh tu do snippets") OR ("dung trinh java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh tu do snippets ) or ( dung trinh java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh tu do snippets") or ("dung trinh java snippets"))) or ("locating bug core snippets"))*.