Perhaps you should try some spelling variations:
"trinh bang cong snippets" » "trinh bong cong snippets", "trinh ban cong snippets", "tinh bang cong snippets", "trinh dang cong snippets", "trinh bang song snippets", "trinh hang cong snippets"
"dung danh code snippets" » "dung doanh code snippets", "dung dan code snippets", "dung dang code snippets", "dung danh co snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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 bang cong snippets") or ("dung danh code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh bang cong snippets") OR ("dung danh code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh bang cong snippets ) or ( dung danh code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh bang cong snippets") or ("dung danh code snippets"))) or ("locating bug code snippets"))*.