Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh he code snippets" » "trinh han code snippets", "trinh hoa code snippets", "trinh ky code snippets"
"dung bai con snippets" » "dung tai con snippets", "dung sai con snippets", "dung hai con snippets", "dung bai lon snippets", "dung tai cong 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 he code snippets") or ("dung bai con snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh he code snippets") OR ("dung bai con snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh he code snippets ) or ( dung bai con snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh he code snippets") or ("dung bai con snippets"))) or ("locating bugs code snippets"))*.